Duplicate builder tests with setter prefix

23 files changed, 1821 insertions, 0 deletions

diff --git a/test/transform/resource/after-ecj/BuilderWithPrefix.java b/test/transform/resource/after-ecj/BuilderSimpleWithSetterPrefix.java
index 98c42fe9..98c42fe9 100644
--- a/test/transform/resource/after-ecj/BuilderWithPrefix.java
+++ b/test/transform/resource/after-ecj/BuilderSimpleWithSetterPrefix.java
diff --git a/test/transform/resource/after-ecj/BuilderSingularAnnotatedTypesWithSetterPrefix.java b/test/transform/resource/after-ecj/BuilderSingularAnnotatedTypesWithSetterPrefix.java
new file mode 100644
index 00000000..02369861
--- /dev/null
+++ b/test/transform/resource/after-ecj/BuilderSingularAnnotatedTypesWithSetterPrefix.java
@@ -0,0 +1,121 @@
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Target;
+import java.util.Set;
+import java.util.Map;
+import lombok.NonNull;
+import lombok.Singular;
+@Target(ElementType.TYPE_USE) @interface MyAnnotation {
+}
+@lombok.Builder(setterPrefix = "with") class BuilderSingularAnnotatedTypes {
+  public static @java.lang.SuppressWarnings("all") class BuilderSingularAnnotatedTypesBuilder {
+    private @java.lang.SuppressWarnings("all") java.util.ArrayList<@MyAnnotation @NonNull String> foos;
+    private @java.lang.SuppressWarnings("all") java.util.ArrayList<@MyAnnotation @NonNull String> bars$key;
+    private @java.lang.SuppressWarnings("all") java.util.ArrayList<@MyAnnotation @NonNull Integer> bars$value;
+    @java.lang.SuppressWarnings("all") BuilderSingularAnnotatedTypesBuilder() {
+      super();
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularAnnotatedTypesBuilder withFoo(final @MyAnnotation @NonNull String foo) {
+      if ((foo == null))
+          {
+            throw new java.lang.NullPointerException("foo is marked non-null but is null");
+          }
+      if ((this.foos == null))
+          this.foos = new java.util.ArrayList<@MyAnnotation @NonNull String>();
+      this.foos.add(foo);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularAnnotatedTypesBuilder withFoos(final java.util.Collection<? extends @MyAnnotation @NonNull String> foos) {
+      if ((this.foos == null))
+          this.foos = new java.util.ArrayList<@MyAnnotation @NonNull String>();
+      this.foos.addAll(foos);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularAnnotatedTypesBuilder clearFoos() {
+      if ((this.foos != null))
+          this.foos.clear();
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularAnnotatedTypesBuilder withBar(final @MyAnnotation @NonNull String barKey, final @MyAnnotation @NonNull Integer barValue) {
+      if ((barKey == null))
+          {
+            throw new java.lang.NullPointerException("barKey is marked non-null but is null");
+          }
+      if ((barValue == null))
+          {
+            throw new java.lang.NullPointerException("barValue is marked non-null but is null");
+          }
+      if ((this.bars$key == null))
+          {
+            this.bars$key = new java.util.ArrayList<@MyAnnotation @NonNull String>();
+            this.bars$value = new java.util.ArrayList<@MyAnnotation @NonNull Integer>();
+          }
+      this.bars$key.add(barKey);
+      this.bars$value.add(barValue);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularAnnotatedTypesBuilder withBars(final java.util.Map<? extends @MyAnnotation @NonNull String, ? extends @MyAnnotation @NonNull Integer> bars) {
+      if ((this.bars$key == null))
+          {
+            this.bars$key = new java.util.ArrayList<@MyAnnotation @NonNull String>();
+            this.bars$value = new java.util.ArrayList<@MyAnnotation @NonNull Integer>();
+          }
+      for (java.util.Map.Entry<? extends @MyAnnotation @NonNull String, ? extends @MyAnnotation @NonNull Integer> $lombokEntry : bars.entrySet()) 
+        {
+          this.bars$key.add($lombokEntry.getKey());
+          this.bars$value.add($lombokEntry.getValue());
+        }
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularAnnotatedTypesBuilder clearBars() {
+      if ((this.bars$key != null))
+          {
+            this.bars$key.clear();
+            this.bars$value.clear();
+          }
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularAnnotatedTypes build() {
+      java.util.Set<@MyAnnotation @NonNull String> foos;
+      switch (((this.foos == null) ? 0 : this.foos.size())) {
+      case 0 :
+          foos = java.util.Collections.emptySet();
+          break;
+      case 1 :
+          foos = java.util.Collections.singleton(this.foos.get(0));
+          break;
+      default :
+          foos = new java.util.LinkedHashSet<@MyAnnotation @NonNull String>(((this.foos.size() < 0x40000000) ? ((1 + this.foos.size()) + ((this.foos.size() - 3) / 3)) : java.lang.Integer.MAX_VALUE));
+          foos.addAll(this.foos);
+          foos = java.util.Collections.unmodifiableSet(foos);
+      }
+      java.util.Map<@MyAnnotation @NonNull String, @MyAnnotation @NonNull Integer> bars;
+      switch (((this.bars$key == null) ? 0 : this.bars$key.size())) {
+      case 0 :
+          bars = java.util.Collections.emptyMap();
+          break;
+      case 1 :
+          bars = java.util.Collections.singletonMap(this.bars$key.get(0), this.bars$value.get(0));
+          break;
+      default :
+          bars = new java.util.LinkedHashMap<@MyAnnotation @NonNull String, @MyAnnotation @NonNull Integer>(((this.bars$key.size() < 0x40000000) ? ((1 + this.bars$key.size()) + ((this.bars$key.size() - 3) / 3)) : java.lang.Integer.MAX_VALUE));
+          for (int $i = 0;; ($i < this.bars$key.size()); $i ++) 
+            bars.put(this.bars$key.get($i), this.bars$value.get($i));
+          bars = java.util.Collections.unmodifiableMap(bars);
+      }
+      return new BuilderSingularAnnotatedTypes(foos, bars);
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (((((("BuilderSingularAnnotatedTypes.BuilderSingularAnnotatedTypesBuilder(foos=" + this.foos) + ", bars$key=") + this.bars$key) + ", bars$value=") + this.bars$value) + ")");
+    }
+  }
+  private @Singular Set<@MyAnnotation @NonNull String> foos;
+  private @Singular Map<@MyAnnotation @NonNull String, @MyAnnotation @NonNull Integer> bars;
+  @java.lang.SuppressWarnings("all") BuilderSingularAnnotatedTypes(final Set<@MyAnnotation @NonNull String> foos, final Map<@MyAnnotation @NonNull String, @MyAnnotation @NonNull Integer> bars) {
+    super();
+    this.foos = foos;
+    this.bars = bars;
+  }
+  public static @java.lang.SuppressWarnings("all") BuilderSingularAnnotatedTypesBuilder builder() {
+    return new BuilderSingularAnnotatedTypesBuilder();
+  }
+}
diff --git a/test/transform/resource/after-ecj/BuilderSingularGuavaListsSetsWithSetterPrefix.java b/test/transform/resource/after-ecj/BuilderSingularGuavaListsSetsWithSetterPrefix.java
new file mode 100644
index 00000000..e9b0205d
--- /dev/null
+++ b/test/transform/resource/after-ecj/BuilderSingularGuavaListsSetsWithSetterPrefix.java
@@ -0,0 +1,125 @@
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableCollection;
+import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.ImmutableSortedSet;
+import com.google.common.collect.ImmutableTable;
+import lombok.Singular;
+@lombok.Builder(setterPrefix = "with") class BuilderSingularGuavaListsSets<T> {
+  public static @java.lang.SuppressWarnings("all") class BuilderSingularGuavaListsSetsBuilder<T> {
+    private @java.lang.SuppressWarnings("all") com.google.common.collect.ImmutableList.Builder<T> cards;
+    private @java.lang.SuppressWarnings("all") com.google.common.collect.ImmutableList.Builder<Number> frogs;
+    private @java.lang.SuppressWarnings("all") com.google.common.collect.ImmutableSet.Builder<java.lang.Object> rawSet;
+    private @java.lang.SuppressWarnings("all") com.google.common.collect.ImmutableSortedSet.Builder<String> passes;
+    private @java.lang.SuppressWarnings("all") com.google.common.collect.ImmutableTable.Builder<Number, Number, String> users;
+    @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder() {
+      super();
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> withCard(final T card) {
+      if ((this.cards == null))
+          this.cards = com.google.common.collect.ImmutableList.builder();
+      this.cards.add(card);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> withCards(final java.lang.Iterable<? extends T> cards) {
+      if ((this.cards == null))
+          this.cards = com.google.common.collect.ImmutableList.builder();
+      this.cards.addAll(cards);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> clearCards() {
+      this.cards = null;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> withFrog(final Number frog) {
+      if ((this.frogs == null))
+          this.frogs = com.google.common.collect.ImmutableList.builder();
+      this.frogs.add(frog);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> withFrogs(final java.lang.Iterable<? extends Number> frogs) {
+      if ((this.frogs == null))
+          this.frogs = com.google.common.collect.ImmutableList.builder();
+      this.frogs.addAll(frogs);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> clearFrogs() {
+      this.frogs = null;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> withRawSet(final java.lang.Object rawSet) {
+      if ((this.rawSet == null))
+          this.rawSet = com.google.common.collect.ImmutableSet.builder();
+      this.rawSet.add(rawSet);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> withRawSet(final java.lang.Iterable<?> rawSet) {
+      if ((this.rawSet == null))
+          this.rawSet = com.google.common.collect.ImmutableSet.builder();
+      this.rawSet.addAll(rawSet);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> clearRawSet() {
+      this.rawSet = null;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> withPass(final String pass) {
+      if ((this.passes == null))
+          this.passes = com.google.common.collect.ImmutableSortedSet.naturalOrder();
+      this.passes.add(pass);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> withPasses(final java.lang.Iterable<? extends String> passes) {
+      if ((this.passes == null))
+          this.passes = com.google.common.collect.ImmutableSortedSet.naturalOrder();
+      this.passes.addAll(passes);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> clearPasses() {
+      this.passes = null;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> withUser(final Number rowKey, final Number columnKey, final String value) {
+      if ((this.users == null))
+          this.users = com.google.common.collect.ImmutableTable.builder();
+      this.users.put(rowKey, columnKey, value);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> withUsers(final com.google.common.collect.Table<? extends Number, ? extends Number, ? extends String> users) {
+      if ((this.users == null))
+          this.users = com.google.common.collect.ImmutableTable.builder();
+      this.users.putAll(users);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> clearUsers() {
+      this.users = null;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSets<T> build() {
+      com.google.common.collect.ImmutableList<T> cards = ((this.cards == null) ? com.google.common.collect.ImmutableList.<T>of() : this.cards.build());
+      com.google.common.collect.ImmutableCollection<Number> frogs = ((this.frogs == null) ? com.google.common.collect.ImmutableList.<Number>of() : this.frogs.build());
+      com.google.common.collect.ImmutableSet<java.lang.Object> rawSet = ((this.rawSet == null) ? com.google.common.collect.ImmutableSet.<java.lang.Object>of() : this.rawSet.build());
+      com.google.common.collect.ImmutableSortedSet<String> passes = ((this.passes == null) ? com.google.common.collect.ImmutableSortedSet.<String>of() : this.passes.build());
+      com.google.common.collect.ImmutableTable<Number, Number, String> users = ((this.users == null) ? com.google.common.collect.ImmutableTable.<Number, Number, String>of() : this.users.build());
+      return new BuilderSingularGuavaListsSets<T>(cards, frogs, rawSet, passes, users);
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (((((((((("BuilderSingularGuavaListsSets.BuilderSingularGuavaListsSetsBuilder(cards=" + this.cards) + ", frogs=") + this.frogs) + ", rawSet=") + this.rawSet) + ", passes=") + this.passes) + ", users=") + this.users) + ")");
+    }
+  }
+  private @Singular ImmutableList<T> cards;
+  private @Singular ImmutableCollection<? extends Number> frogs;
+  private @SuppressWarnings("all") @Singular("rawSet") ImmutableSet rawSet;
+  private @Singular ImmutableSortedSet<String> passes;
+  private @Singular ImmutableTable<? extends Number, ? extends Number, String> users;
+  @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSets(final ImmutableList<T> cards, final ImmutableCollection<? extends Number> frogs, final ImmutableSet rawSet, final ImmutableSortedSet<String> passes, final ImmutableTable<? extends Number, ? extends Number, String> users) {
+    super();
+    this.cards = cards;
+    this.frogs = frogs;
+    this.rawSet = rawSet;
+    this.passes = passes;
+    this.users = users;
+  }
+  public static @java.lang.SuppressWarnings("all") <T>BuilderSingularGuavaListsSetsBuilder<T> builder() {
+    return new BuilderSingularGuavaListsSetsBuilder<T>();
+  }
+}
diff --git a/test/transform/resource/after-ecj/BuilderSingularGuavaMapsWithSetterPrefix.java b/test/transform/resource/after-ecj/BuilderSingularGuavaMapsWithSetterPrefix.java
new file mode 100644
index 00000000..fe1f0036
--- /dev/null
+++ b/test/transform/resource/after-ecj/BuilderSingularGuavaMapsWithSetterPrefix.java
@@ -0,0 +1,83 @@
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.ImmutableBiMap;
+import com.google.common.collect.ImmutableSortedMap;
+import lombok.Singular;
+@lombok.Builder(setterPrefix = "with") class BuilderSingularGuavaMaps<K, V> {
+  public static @java.lang.SuppressWarnings("all") class BuilderSingularGuavaMapsBuilder<K, V> {
+    private @java.lang.SuppressWarnings("all") com.google.common.collect.ImmutableMap.Builder<K, V> battleaxes;
+    private @java.lang.SuppressWarnings("all") com.google.common.collect.ImmutableSortedMap.Builder<Integer, V> vertices;
+    private @java.lang.SuppressWarnings("all") com.google.common.collect.ImmutableBiMap.Builder<java.lang.Object, java.lang.Object> rawMap;
+    @java.lang.SuppressWarnings("all") BuilderSingularGuavaMapsBuilder() {
+      super();
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaMapsBuilder<K, V> withBattleaxe(final K key, final V value) {
+      if ((this.battleaxes == null))
+          this.battleaxes = com.google.common.collect.ImmutableMap.builder();
+      this.battleaxes.put(key, value);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaMapsBuilder<K, V> withBattleaxes(final java.util.Map<? extends K, ? extends V> battleaxes) {
+      if ((this.battleaxes == null))
+          this.battleaxes = com.google.common.collect.ImmutableMap.builder();
+      this.battleaxes.putAll(battleaxes);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaMapsBuilder<K, V> clearBattleaxes() {
+      this.battleaxes = null;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaMapsBuilder<K, V> withVertex(final Integer key, final V value) {
+      if ((this.vertices == null))
+          this.vertices = com.google.common.collect.ImmutableSortedMap.naturalOrder();
+      this.vertices.put(key, value);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaMapsBuilder<K, V> withVertices(final java.util.Map<? extends Integer, ? extends V> vertices) {
+      if ((this.vertices == null))
+          this.vertices = com.google.common.collect.ImmutableSortedMap.naturalOrder();
+      this.vertices.putAll(vertices);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaMapsBuilder<K, V> clearVertices() {
+      this.vertices = null;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaMapsBuilder<K, V> withRawMap(final java.lang.Object key, final java.lang.Object value) {
+      if ((this.rawMap == null))
+          this.rawMap = com.google.common.collect.ImmutableBiMap.builder();
+      this.rawMap.put(key, value);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaMapsBuilder<K, V> withRawMap(final java.util.Map<?, ?> rawMap) {
+      if ((this.rawMap == null))
+          this.rawMap = com.google.common.collect.ImmutableBiMap.builder();
+      this.rawMap.putAll(rawMap);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaMapsBuilder<K, V> clearRawMap() {
+      this.rawMap = null;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaMaps<K, V> build() {
+      com.google.common.collect.ImmutableMap<K, V> battleaxes = ((this.battleaxes == null) ? com.google.common.collect.ImmutableMap.<K, V>of() : this.battleaxes.build());
+      com.google.common.collect.ImmutableSortedMap<Integer, V> vertices = ((this.vertices == null) ? com.google.common.collect.ImmutableSortedMap.<Integer, V>of() : this.vertices.build());
+      com.google.common.collect.ImmutableBiMap<java.lang.Object, java.lang.Object> rawMap = ((this.rawMap == null) ? com.google.common.collect.ImmutableBiMap.<java.lang.Object, java.lang.Object>of() : this.rawMap.build());
+      return new BuilderSingularGuavaMaps<K, V>(battleaxes, vertices, rawMap);
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (((((("BuilderSingularGuavaMaps.BuilderSingularGuavaMapsBuilder(battleaxes=" + this.battleaxes) + ", vertices=") + this.vertices) + ", rawMap=") + this.rawMap) + ")");
+    }
+  }
+  private @Singular ImmutableMap<K, V> battleaxes;
+  private @Singular ImmutableSortedMap<Integer, ? extends V> vertices;
+  private @SuppressWarnings("all") @Singular("rawMap") ImmutableBiMap rawMap;
+  @java.lang.SuppressWarnings("all") BuilderSingularGuavaMaps(final ImmutableMap<K, V> battleaxes, final ImmutableSortedMap<Integer, ? extends V> vertices, final ImmutableBiMap rawMap) {
+    super();
+    this.battleaxes = battleaxes;
+    this.vertices = vertices;
+    this.rawMap = rawMap;
+  }
+  public static @java.lang.SuppressWarnings("all") <K, V>BuilderSingularGuavaMapsBuilder<K, V> builder() {
+    return new BuilderSingularGuavaMapsBuilder<K, V>();
+  }
+}
diff --git a/test/transform/resource/after-ecj/BuilderSingularListsWithSetterPrefix.java b/test/transform/resource/after-ecj/BuilderSingularListsWithSetterPrefix.java
new file mode 100644
index 00000000..110cc2c3
--- /dev/null
+++ b/test/transform/resource/after-ecj/BuilderSingularListsWithSetterPrefix.java
@@ -0,0 +1,116 @@
+import java.util.List;
+import java.util.Collection;
+
+import lombok.Singular;
+@lombok.Builder(setterPrefix = "with") class BuilderSingularLists<T> {
+  public static @java.lang.SuppressWarnings("all") class BuilderSingularListsBuilder<T> {
+    private @java.lang.SuppressWarnings("all") java.util.ArrayList<T> children;
+    private @java.lang.SuppressWarnings("all") java.util.ArrayList<Number> scarves;
+    private @java.lang.SuppressWarnings("all") java.util.ArrayList<java.lang.Object> rawList;
+    @java.lang.SuppressWarnings("all") BuilderSingularListsBuilder() {
+      super();
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularListsBuilder<T> withChild(final T child) {
+      if ((this.children == null))
+          this.children = new java.util.ArrayList<T>();
+      this.children.add(child);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularListsBuilder<T> withChildren(final java.util.Collection<? extends T> children) {
+      if ((this.children == null))
+          this.children = new java.util.ArrayList<T>();
+      this.children.addAll(children);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularListsBuilder<T> clearChildren() {
+      if ((this.children != null))
+          this.children.clear();
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularListsBuilder<T> withScarf(final Number scarf) {
+      if ((this.scarves == null))
+          this.scarves = new java.util.ArrayList<Number>();
+      this.scarves.add(scarf);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularListsBuilder<T> withScarves(final java.util.Collection<? extends Number> scarves) {
+      if ((this.scarves == null))
+          this.scarves = new java.util.ArrayList<Number>();
+      this.scarves.addAll(scarves);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularListsBuilder<T> clearScarves() {
+      if ((this.scarves != null))
+          this.scarves.clear();
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularListsBuilder<T> withRawList(final java.lang.Object rawList) {
+      if ((this.rawList == null))
+          this.rawList = new java.util.ArrayList<java.lang.Object>();
+      this.rawList.add(rawList);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularListsBuilder<T> withRawList(final java.util.Collection<?> rawList) {
+      if ((this.rawList == null))
+          this.rawList = new java.util.ArrayList<java.lang.Object>();
+      this.rawList.addAll(rawList);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularListsBuilder<T> clearRawList() {
+      if ((this.rawList != null))
+          this.rawList.clear();
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularLists<T> build() {
+      java.util.List<T> children;
+      switch (((this.children == null) ? 0 : this.children.size())) {
+      case 0 :
+          children = java.util.Collections.emptyList();
+          break;
+      case 1 :
+          children = java.util.Collections.singletonList(this.children.get(0));
+          break;
+      default :
+          children = java.util.Collections.unmodifiableList(new java.util.ArrayList<T>(this.children));
+      }
+      java.util.Collection<Number> scarves;
+      switch (((this.scarves == null) ? 0 : this.scarves.size())) {
+      case 0 :
+          scarves = java.util.Collections.emptyList();
+          break;
+      case 1 :
+          scarves = java.util.Collections.singletonList(this.scarves.get(0));
+          break;
+      default :
+          scarves = java.util.Collections.unmodifiableList(new java.util.ArrayList<Number>(this.scarves));
+      }
+      java.util.List<java.lang.Object> rawList;
+      switch (((this.rawList == null) ? 0 : this.rawList.size())) {
+      case 0 :
+          rawList = java.util.Collections.emptyList();
+          break;
+      case 1 :
+          rawList = java.util.Collections.singletonList(this.rawList.get(0));
+          break;
+      default :
+          rawList = java.util.Collections.unmodifiableList(new java.util.ArrayList<java.lang.Object>(this.rawList));
+      }
+      return new BuilderSingularLists<T>(children, scarves, rawList);
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (((((("BuilderSingularLists.BuilderSingularListsBuilder(children=" + this.children) + ", scarves=") + this.scarves) + ", rawList=") + this.rawList) + ")");
+    }
+  }
+  private @Singular List<T> children;
+  private @Singular Collection<? extends Number> scarves;
+  private @SuppressWarnings("all") @Singular("rawList") List rawList;
+  @java.lang.SuppressWarnings("all") BuilderSingularLists(final List<T> children, final Collection<? extends Number> scarves, final List rawList) {
+    super();
+    this.children = children;
+    this.scarves = scarves;
+    this.rawList = rawList;
+  }
+  public static @java.lang.SuppressWarnings("all") <T>BuilderSingularListsBuilder<T> builder() {
+    return new BuilderSingularListsBuilder<T>();
+  }
+}
diff --git a/test/transform/resource/after-ecj/BuilderSingularMapsWithSetterPrefix.java b/test/transform/resource/after-ecj/BuilderSingularMapsWithSetterPrefix.java
new file mode 100644
index 00000000..9193ccf9
--- /dev/null
+++ b/test/transform/resource/after-ecj/BuilderSingularMapsWithSetterPrefix.java
@@ -0,0 +1,209 @@
+import java.util.Map;
+import java.util.SortedMap;
+import lombok.Singular;
+@lombok.Builder(setterPrefix = "with") class BuilderSingularMaps<K, V> {
+  public static @java.lang.SuppressWarnings("all") class BuilderSingularMapsBuilder<K, V> {
+    private @java.lang.SuppressWarnings("all") java.util.ArrayList<K> women$key;
+    private @java.lang.SuppressWarnings("all") java.util.ArrayList<V> women$value;
+    private @java.lang.SuppressWarnings("all") java.util.ArrayList<K> men$key;
+    private @java.lang.SuppressWarnings("all") java.util.ArrayList<Number> men$value;
+    private @java.lang.SuppressWarnings("all") java.util.ArrayList<java.lang.Object> rawMap$key;
+    private @java.lang.SuppressWarnings("all") java.util.ArrayList<java.lang.Object> rawMap$value;
+    private @java.lang.SuppressWarnings("all") java.util.ArrayList<String> stringMap$key;
+    private @java.lang.SuppressWarnings("all") java.util.ArrayList<V> stringMap$value;
+    @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder() {
+      super();
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder<K, V> withWoman(final K womanKey, final V womanValue) {
+      if ((this.women$key == null))
+          {
+            this.women$key = new java.util.ArrayList<K>();
+            this.women$value = new java.util.ArrayList<V>();
+          }
+      this.women$key.add(womanKey);
+      this.women$value.add(womanValue);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder<K, V> withWomen(final java.util.Map<? extends K, ? extends V> women) {
+      if ((this.women$key == null))
+          {
+            this.women$key = new java.util.ArrayList<K>();
+            this.women$value = new java.util.ArrayList<V>();
+          }
+      for (java.util.Map.Entry<? extends K, ? extends V> $lombokEntry : women.entrySet()) 
+        {
+          this.women$key.add($lombokEntry.getKey());
+          this.women$value.add($lombokEntry.getValue());
+        }
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder<K, V> clearWomen() {
+      if ((this.women$key != null))
+          {
+            this.women$key.clear();
+            this.women$value.clear();
+          }
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder<K, V> withMan(final K manKey, final Number manValue) {
+      if ((this.men$key == null))
+          {
+            this.men$key = new java.util.ArrayList<K>();
+            this.men$value = new java.util.ArrayList<Number>();
+          }
+      this.men$key.add(manKey);
+      this.men$value.add(manValue);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder<K, V> withMen(final java.util.Map<? extends K, ? extends Number> men) {
+      if ((this.men$key == null))
+          {
+            this.men$key = new java.util.ArrayList<K>();
+            this.men$value = new java.util.ArrayList<Number>();
+          }
+      for (java.util.Map.Entry<? extends K, ? extends Number> $lombokEntry : men.entrySet()) 
+        {
+          this.men$key.add($lombokEntry.getKey());
+          this.men$value.add($lombokEntry.getValue());
+        }
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder<K, V> clearMen() {
+      if ((this.men$key != null))
+          {
+            this.men$key.clear();
+            this.men$value.clear();
+          }
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder<K, V> withRawMap(final java.lang.Object rawMapKey, final java.lang.Object rawMapValue) {
+      if ((this.rawMap$key == null))
+          {
+            this.rawMap$key = new java.util.ArrayList<java.lang.Object>();
+            this.rawMap$value = new java.util.ArrayList<java.lang.Object>();
+          }
+      this.rawMap$key.add(rawMapKey);
+      this.rawMap$value.add(rawMapValue);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder<K, V> withRawMap(final java.util.Map<?, ?> rawMap) {
+      if ((this.rawMap$key == null))
+          {
+            this.rawMap$key = new java.util.ArrayList<java.lang.Object>();
+            this.rawMap$value = new java.util.ArrayList<java.lang.Object>();
+          }
+      for (java.util.Map.Entry<?, ?> $lombokEntry : rawMap.entrySet()) 
+        {
+          this.rawMap$key.add($lombokEntry.getKey());
+          this.rawMap$value.add($lombokEntry.getValue());
+        }
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder<K, V> clearRawMap() {
+      if ((this.rawMap$key != null))
+          {
+            this.rawMap$key.clear();
+            this.rawMap$value.clear();
+          }
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder<K, V> withStringMap(final String stringMapKey, final V stringMapValue) {
+      if ((this.stringMap$key == null))
+          {
+            this.stringMap$key = new java.util.ArrayList<String>();
+            this.stringMap$value = new java.util.ArrayList<V>();
+          }
+      this.stringMap$key.add(stringMapKey);
+      this.stringMap$value.add(stringMapValue);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder<K, V> withStringMap(final java.util.Map<? extends String, ? extends V> stringMap) {
+      if ((this.stringMap$key == null))
+          {
+            this.stringMap$key = new java.util.ArrayList<String>();
+            this.stringMap$value = new java.util.ArrayList<V>();
+          }
+      for (java.util.Map.Entry<? extends String, ? extends V> $lombokEntry : stringMap.entrySet()) 
+        {
+          this.stringMap$key.add($lombokEntry.getKey());
+          this.stringMap$value.add($lombokEntry.getValue());
+        }
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder<K, V> clearStringMap() {
+      if ((this.stringMap$key != null))
+          {
+            this.stringMap$key.clear();
+            this.stringMap$value.clear();
+          }
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularMaps<K, V> build() {
+      java.util.Map<K, V> women;
+      switch (((this.women$key == null) ? 0 : this.women$key.size())) {
+      case 0 :
+          women = java.util.Collections.emptyMap();
+          break;
+      case 1 :
+          women = java.util.Collections.singletonMap(this.women$key.get(0), this.women$value.get(0));
+          break;
+      default :
+          women = new java.util.LinkedHashMap<K, V>(((this.women$key.size() < 0x40000000) ? ((1 + this.women$key.size()) + ((this.women$key.size() - 3) / 3)) : java.lang.Integer.MAX_VALUE));
+          for (int $i = 0;; ($i < this.women$key.size()); $i ++) 
+            women.put(this.women$key.get($i), this.women$value.get($i));
+          women = java.util.Collections.unmodifiableMap(women);
+      }
+      java.util.SortedMap<K, Number> men = new java.util.TreeMap<K, Number>();
+      if ((this.men$key != null))
+          for (int $i = 0;; ($i < ((this.men$key == null) ? 0 : this.men$key.size())); $i ++) 
+            men.put(this.men$key.get($i), this.men$value.get($i));
+      men = java.util.Collections.unmodifiableSortedMap(men);
+      java.util.Map<java.lang.Object, java.lang.Object> rawMap;
+      switch (((this.rawMap$key == null) ? 0 : this.rawMap$key.size())) {
+      case 0 :
+          rawMap = java.util.Collections.emptyMap();
+          break;
+      case 1 :
+          rawMap = java.util.Collections.singletonMap(this.rawMap$key.get(0), this.rawMap$value.get(0));
+          break;
+      default :
+          rawMap = new java.util.LinkedHashMap<java.lang.Object, java.lang.Object>(((this.rawMap$key.size() < 0x40000000) ? ((1 + this.rawMap$key.size()) + ((this.rawMap$key.size() - 3) / 3)) : java.lang.Integer.MAX_VALUE));
+          for (int $i = 0;; ($i < this.rawMap$key.size()); $i ++) 
+            rawMap.put(this.rawMap$key.get($i), this.rawMap$value.get($i));
+          rawMap = java.util.Collections.unmodifiableMap(rawMap);
+      }
+      java.util.Map<String, V> stringMap;
+      switch (((this.stringMap$key == null) ? 0 : this.stringMap$key.size())) {
+      case 0 :
+          stringMap = java.util.Collections.emptyMap();
+          break;
+      case 1 :
+          stringMap = java.util.Collections.singletonMap(this.stringMap$key.get(0), this.stringMap$value.get(0));
+          break;
+      default :
+          stringMap = new java.util.LinkedHashMap<String, V>(((this.stringMap$key.size() < 0x40000000) ? ((1 + this.stringMap$key.size()) + ((this.stringMap$key.size() - 3) / 3)) : java.lang.Integer.MAX_VALUE));
+          for (int $i = 0;; ($i < this.stringMap$key.size()); $i ++) 
+            stringMap.put(this.stringMap$key.get($i), this.stringMap$value.get($i));
+          stringMap = java.util.Collections.unmodifiableMap(stringMap);
+      }
+      return new BuilderSingularMaps<K, V>(women, men, rawMap, stringMap);
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (((((((((((((((("BuilderSingularMaps.BuilderSingularMapsBuilder(women$key=" + this.women$key) + ", women$value=") + this.women$value) + ", men$key=") + this.men$key) + ", men$value=") + this.men$value) + ", rawMap$key=") + this.rawMap$key) + ", rawMap$value=") + this.rawMap$value) + ", stringMap$key=") + this.stringMap$key) + ", stringMap$value=") + this.stringMap$value) + ")");
+    }
+  }
+  private @Singular Map<K, V> women;
+  private @Singular SortedMap<K, ? extends Number> men;
+  private @SuppressWarnings("all") @Singular("rawMap") Map rawMap;
+  private @Singular("stringMap") Map<String, V> stringMap;
+  @java.lang.SuppressWarnings("all") BuilderSingularMaps(final Map<K, V> women, final SortedMap<K, ? extends Number> men, final Map rawMap, final Map<String, V> stringMap) {
+    super();
+    this.women = women;
+    this.men = men;
+    this.rawMap = rawMap;
+    this.stringMap = stringMap;
+  }
+  public static @java.lang.SuppressWarnings("all") <K, V>BuilderSingularMapsBuilder<K, V> builder() {
+    return new BuilderSingularMapsBuilder<K, V>();
+  }
+}
diff --git a/test/transform/resource/after-ecj/BuilderSingularNoAutoWithSetterPrefix.java b/test/transform/resource/after-ecj/BuilderSingularNoAutoWithSetterPrefix.java
new file mode 100644
index 00000000..a7754a99
--- /dev/null
+++ b/test/transform/resource/after-ecj/BuilderSingularNoAutoWithSetterPrefix.java
@@ -0,0 +1,114 @@
+import java.util.List;
+import lombok.Singular;
+@lombok.Builder(setterPrefix = "with") class BuilderSingularNoAuto {
+  public static @java.lang.SuppressWarnings("all") class BuilderSingularNoAutoBuilder {
+    private @java.lang.SuppressWarnings("all") java.util.ArrayList<String> things;
+    private @java.lang.SuppressWarnings("all") java.util.ArrayList<String> widgets;
+    private @java.lang.SuppressWarnings("all") java.util.ArrayList<String> items;
+    @java.lang.SuppressWarnings("all") BuilderSingularNoAutoBuilder() {
+      super();
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularNoAutoBuilder withThings(final String things) {
+      if ((this.things == null))
+          this.things = new java.util.ArrayList<String>();
+      this.things.add(things);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularNoAutoBuilder withThings(final java.util.Collection<? extends String> things) {
+      if ((this.things == null))
+          this.things = new java.util.ArrayList<String>();
+      this.things.addAll(things);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularNoAutoBuilder clearThings() {
+      if ((this.things != null))
+          this.things.clear();
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularNoAutoBuilder withWidget(final String widget) {
+      if ((this.widgets == null))
+          this.widgets = new java.util.ArrayList<String>();
+      this.widgets.add(widget);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularNoAutoBuilder withWidgets(final java.util.Collection<? extends String> widgets) {
+      if ((this.widgets == null))
+          this.widgets = new java.util.ArrayList<String>();
+      this.widgets.addAll(widgets);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularNoAutoBuilder clearWidgets() {
+      if ((this.widgets != null))
+          this.widgets.clear();
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularNoAutoBuilder withItems(final String items) {
+      if ((this.items == null))
+          this.items = new java.util.ArrayList<String>();
+      this.items.add(items);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularNoAutoBuilder withItems(final java.util.Collection<? extends String> items) {
+      if ((this.items == null))
+          this.items = new java.util.ArrayList<String>();
+      this.items.addAll(items);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularNoAutoBuilder clearItems() {
+      if ((this.items != null))
+          this.items.clear();
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularNoAuto build() {
+      java.util.List<String> things;
+      switch (((this.things == null) ? 0 : this.things.size())) {
+      case 0 :
+          things = java.util.Collections.emptyList();
+          break;
+      case 1 :
+          things = java.util.Collections.singletonList(this.things.get(0));
+          break;
+      default :
+          things = java.util.Collections.unmodifiableList(new java.util.ArrayList<String>(this.things));
+      }
+      java.util.List<String> widgets;
+      switch (((this.widgets == null) ? 0 : this.widgets.size())) {
+      case 0 :
+          widgets = java.util.Collections.emptyList();
+          break;
+      case 1 :
+          widgets = java.util.Collections.singletonList(this.widgets.get(0));
+          break;
+      default :
+          widgets = java.util.Collections.unmodifiableList(new java.util.ArrayList<String>(this.widgets));
+      }
+      java.util.List<String> items;
+      switch (((this.items == null) ? 0 : this.items.size())) {
+      case 0 :
+          items = java.util.Collections.emptyList();
+          break;
+      case 1 :
+          items = java.util.Collections.singletonList(this.items.get(0));
+          break;
+      default :
+          items = java.util.Collections.unmodifiableList(new java.util.ArrayList<String>(this.items));
+      }
+      return new BuilderSingularNoAuto(things, widgets, items);
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (((((("BuilderSingularNoAuto.BuilderSingularNoAutoBuilder(things=" + this.things) + ", widgets=") + this.widgets) + ", items=") + this.items) + ")");
+    }
+  }
+  private @Singular List<String> things;
+  private @Singular("widget") List<String> widgets;
+  private @Singular List<String> items;
+  @java.lang.SuppressWarnings("all") BuilderSingularNoAuto(final List<String> things, final List<String> widgets, final List<String> items) {
+    super();
+    this.things = things;
+    this.widgets = widgets;
+    this.items = items;
+  }
+  public static @java.lang.SuppressWarnings("all") BuilderSingularNoAutoBuilder builder() {
+    return new BuilderSingularNoAutoBuilder();
+  }
+}
diff --git a/test/transform/resource/after-ecj/BuilderSingularRedirectToGuavaWithSetterPrefix.java b/test/transform/resource/after-ecj/BuilderSingularRedirectToGuavaWithSetterPrefix.java
new file mode 100644
index 00000000..6f12f986
--- /dev/null
+++ b/test/transform/resource/after-ecj/BuilderSingularRedirectToGuavaWithSetterPrefix.java
@@ -0,0 +1,83 @@
+import java.util.Set;
+import java.util.NavigableMap;
+import java.util.Collection;
+import lombok.Singular;
+@lombok.Builder(setterPrefix = "with") class BuilderSingularRedirectToGuava {
+  public static @java.lang.SuppressWarnings("all") class BuilderSingularRedirectToGuavaBuilder {
+    private @java.lang.SuppressWarnings("all") com.google.common.collect.ImmutableSet.Builder<String> dangerMice;
+    private @java.lang.SuppressWarnings("all") com.google.common.collect.ImmutableSortedMap.Builder<Integer, Number> things;
+    private @java.lang.SuppressWarnings("all") com.google.common.collect.ImmutableList.Builder<Class<?>> doohickeys;
+    @java.lang.SuppressWarnings("all") BuilderSingularRedirectToGuavaBuilder() {
+      super();
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularRedirectToGuavaBuilder withDangerMouse(final String dangerMouse) {
+      if ((this.dangerMice == null))
+          this.dangerMice = com.google.common.collect.ImmutableSet.builder();
+      this.dangerMice.add(dangerMouse);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularRedirectToGuavaBuilder withDangerMice(final java.lang.Iterable<? extends String> dangerMice) {
+      if ((this.dangerMice == null))
+          this.dangerMice = com.google.common.collect.ImmutableSet.builder();
+      this.dangerMice.addAll(dangerMice);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularRedirectToGuavaBuilder clearDangerMice() {
+      this.dangerMice = null;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularRedirectToGuavaBuilder withThing(final Integer key, final Number value) {
+      if ((this.things == null))
+          this.things = com.google.common.collect.ImmutableSortedMap.naturalOrder();
+      this.things.put(key, value);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularRedirectToGuavaBuilder withThings(final java.util.Map<? extends Integer, ? extends Number> things) {
+      if ((this.things == null))
+          this.things = com.google.common.collect.ImmutableSortedMap.naturalOrder();
+      this.things.putAll(things);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularRedirectToGuavaBuilder clearThings() {
+      this.things = null;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularRedirectToGuavaBuilder withDoohickey(final Class<?> doohickey) {
+      if ((this.doohickeys == null))
+          this.doohickeys = com.google.common.collect.ImmutableList.builder();
+      this.doohickeys.add(doohickey);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularRedirectToGuavaBuilder withDoohickeys(final java.lang.Iterable<? extends Class<?>> doohickeys) {
+      if ((this.doohickeys == null))
+          this.doohickeys = com.google.common.collect.ImmutableList.builder();
+      this.doohickeys.addAll(doohickeys);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularRedirectToGuavaBuilder clearDoohickeys() {
+      this.doohickeys = null;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularRedirectToGuava build() {
+      java.util.Set<String> dangerMice = ((this.dangerMice == null) ? com.google.common.collect.ImmutableSet.<String>of() : this.dangerMice.build());
+      java.util.NavigableMap<Integer, Number> things = ((this.things == null) ? com.google.common.collect.ImmutableSortedMap.<Integer, Number>of() : this.things.build());
+      java.util.Collection<Class<?>> doohickeys = ((this.doohickeys == null) ? com.google.common.collect.ImmutableList.<Class<?>>of() : this.doohickeys.build());
+      return new BuilderSingularRedirectToGuava(dangerMice, things, doohickeys);
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (((((("BuilderSingularRedirectToGuava.BuilderSingularRedirectToGuavaBuilder(dangerMice=" + this.dangerMice) + ", things=") + this.things) + ", doohickeys=") + this.doohickeys) + ")");
+    }
+  }
+  private @Singular Set<String> dangerMice;
+  private @Singular NavigableMap<Integer, Number> things;
+  private @Singular Collection<Class<?>> doohickeys;
+  @java.lang.SuppressWarnings("all") BuilderSingularRedirectToGuava(final Set<String> dangerMice, final NavigableMap<Integer, Number> things, final Collection<Class<?>> doohickeys) {
+    super();
+    this.dangerMice = dangerMice;
+    this.things = things;
+    this.doohickeys = doohickeys;
+  }
+  public static @java.lang.SuppressWarnings("all") BuilderSingularRedirectToGuavaBuilder builder() {
+    return new BuilderSingularRedirectToGuavaBuilder();
+  }
+}
diff --git a/test/transform/resource/after-ecj/BuilderSingularSetsWithSetterPrefix.java b/test/transform/resource/after-ecj/BuilderSingularSetsWithSetterPrefix.java
new file mode 100644
index 00000000..1bf552c5
--- /dev/null
+++ b/test/transform/resource/after-ecj/BuilderSingularSetsWithSetterPrefix.java
@@ -0,0 +1,145 @@
+import java.util.Set;
+import java.util.SortedSet;
+import lombok.Singular;
+@lombok.Builder(setterPrefix = "with") class BuilderSingularSets<T> {
+  public static @java.lang.SuppressWarnings("all") class BuilderSingularSetsBuilder<T> {
+    private @java.lang.SuppressWarnings("all") java.util.ArrayList<T> dangerMice;
+    private @java.lang.SuppressWarnings("all") java.util.ArrayList<Number> octopodes;
+    private @java.lang.SuppressWarnings("all") java.util.ArrayList<java.lang.Object> rawSet;
+    private @java.lang.SuppressWarnings("all") java.util.ArrayList<String> stringSet;
+    @java.lang.SuppressWarnings("all") BuilderSingularSetsBuilder() {
+      super();
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularSetsBuilder<T> dangerMouse(final T dangerMouse) {
+      if ((this.dangerMice == null))
+          this.dangerMice = new java.util.ArrayList<T>();
+      this.dangerMice.add(dangerMouse);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularSetsBuilder<T> dangerMice(final java.util.Collection<? extends T> dangerMice) {
+      if ((this.dangerMice == null))
+          this.dangerMice = new java.util.ArrayList<T>();
+      this.dangerMice.addAll(dangerMice);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularSetsBuilder<T> clearDangerMice() {
+      if ((this.dangerMice != null))
+          this.dangerMice.clear();
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularSetsBuilder<T> octopus(final Number octopus) {
+      if ((this.octopodes == null))
+          this.octopodes = new java.util.ArrayList<Number>();
+      this.octopodes.add(octopus);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularSetsBuilder<T> octopodes(final java.util.Collection<? extends Number> octopodes) {
+      if ((this.octopodes == null))
+          this.octopodes = new java.util.ArrayList<Number>();
+      this.octopodes.addAll(octopodes);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularSetsBuilder<T> clearOctopodes() {
+      if ((this.octopodes != null))
+          this.octopodes.clear();
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularSetsBuilder<T> rawSet(final java.lang.Object rawSet) {
+      if ((this.rawSet == null))
+          this.rawSet = new java.util.ArrayList<java.lang.Object>();
+      this.rawSet.add(rawSet);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularSetsBuilder<T> rawSet(final java.util.Collection<?> rawSet) {
+      if ((this.rawSet == null))
+          this.rawSet = new java.util.ArrayList<java.lang.Object>();
+      this.rawSet.addAll(rawSet);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularSetsBuilder<T> clearRawSet() {
+      if ((this.rawSet != null))
+          this.rawSet.clear();
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularSetsBuilder<T> stringSet(final String stringSet) {
+      if ((this.stringSet == null))
+          this.stringSet = new java.util.ArrayList<String>();
+      this.stringSet.add(stringSet);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularSetsBuilder<T> stringSet(final java.util.Collection<? extends String> stringSet) {
+      if ((this.stringSet == null))
+          this.stringSet = new java.util.ArrayList<String>();
+      this.stringSet.addAll(stringSet);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularSetsBuilder<T> clearStringSet() {
+      if ((this.stringSet != null))
+          this.stringSet.clear();
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularSets<T> build() {
+      java.util.Set<T> dangerMice;
+      switch (((this.dangerMice == null) ? 0 : this.dangerMice.size())) {
+      case 0 :
+          dangerMice = java.util.Collections.emptySet();
+          break;
+      case 1 :
+          dangerMice = java.util.Collections.singleton(this.dangerMice.get(0));
+          break;
+      default :
+          dangerMice = new java.util.LinkedHashSet<T>(((this.dangerMice.size() < 0x40000000) ? ((1 + this.dangerMice.size()) + ((this.dangerMice.size() - 3) / 3)) : java.lang.Integer.MAX_VALUE));
+          dangerMice.addAll(this.dangerMice);
+          dangerMice = java.util.Collections.unmodifiableSet(dangerMice);
+      }
+      java.util.SortedSet<Number> octopodes = new java.util.TreeSet<Number>();
+      if ((this.octopodes != null))
+          octopodes.addAll(this.octopodes);
+      octopodes = java.util.Collections.unmodifiableSortedSet(octopodes);
+      java.util.Set<java.lang.Object> rawSet;
+      switch (((this.rawSet == null) ? 0 : this.rawSet.size())) {
+      case 0 :
+          rawSet = java.util.Collections.emptySet();
+          break;
+      case 1 :
+          rawSet = java.util.Collections.singleton(this.rawSet.get(0));
+          break;
+      default :
+          rawSet = new java.util.LinkedHashSet<java.lang.Object>(((this.rawSet.size() < 0x40000000) ? ((1 + this.rawSet.size()) + ((this.rawSet.size() - 3) / 3)) : java.lang.Integer.MAX_VALUE));
+          rawSet.addAll(this.rawSet);
+          rawSet = java.util.Collections.unmodifiableSet(rawSet);
+      }
+      java.util.Set<String> stringSet;
+      switch (((this.stringSet == null) ? 0 : this.stringSet.size())) {
+      case 0 :
+          stringSet = java.util.Collections.emptySet();
+          break;
+      case 1 :
+          stringSet = java.util.Collections.singleton(this.stringSet.get(0));
+          break;
+      default :
+          stringSet = new java.util.LinkedHashSet<String>(((this.stringSet.size() < 0x40000000) ? ((1 + this.stringSet.size()) + ((this.stringSet.size() - 3) / 3)) : java.lang.Integer.MAX_VALUE));
+          stringSet.addAll(this.stringSet);
+          stringSet = java.util.Collections.unmodifiableSet(stringSet);
+      }
+      return new BuilderSingularSets<T>(dangerMice, octopodes, rawSet, stringSet);
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (((((((("BuilderSingularSets.BuilderSingularSetsBuilder(dangerMice=" + this.dangerMice) + ", octopodes=") + this.octopodes) + ", rawSet=") + this.rawSet) + ", stringSet=") + this.stringSet) + ")");
+    }
+  }
+  private @Singular Set<T> dangerMice;
+  private @Singular SortedSet<? extends Number> octopodes;
+  private @SuppressWarnings("all") @Singular("rawSet") Set rawSet;
+  private @Singular("stringSet") Set<String> stringSet;
+  @java.lang.SuppressWarnings("all") BuilderSingularSets(final Set<T> dangerMice, final SortedSet<? extends Number> octopodes, final Set rawSet, final Set<String> stringSet) {
+    super();
+    this.dangerMice = dangerMice;
+    this.octopodes = octopodes;
+    this.rawSet = rawSet;
+    this.stringSet = stringSet;
+  }
+  public static @java.lang.SuppressWarnings("all") <T>BuilderSingularSetsBuilder<T> builder() {
+    return new BuilderSingularSetsBuilder<T>();
+  }
+}
diff --git a/test/transform/resource/after-ecj/BuilderSingularToBuilderWithNullWithSetterPrefix.java b/test/transform/resource/after-ecj/BuilderSingularToBuilderWithNullWithSetterPrefix.java
new file mode 100644
index 00000000..086e0701
--- /dev/null
+++ b/test/transform/resource/after-ecj/BuilderSingularToBuilderWithNullWithSetterPrefix.java
@@ -0,0 +1,60 @@
+import lombok.Singular;
+@lombok.Builder(toBuilder = true, setterPrefix = "with") class BuilderSingularToBuilderWithNull {
+  public static @java.lang.SuppressWarnings("all") class BuilderSingularToBuilderWithNullBuilder {
+    private @java.lang.SuppressWarnings("all") java.util.ArrayList<String> elems;
+    @java.lang.SuppressWarnings("all") BuilderSingularToBuilderWithNullBuilder() {
+      super();
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularToBuilderWithNullBuilder withElem(final String elem) {
+      if ((this.elems == null))
+          this.elems = new java.util.ArrayList<String>();
+      this.elems.add(elem);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularToBuilderWithNullBuilder withElems(final java.util.Collection<? extends String> elems) {
+      if ((this.elems == null))
+          this.elems = new java.util.ArrayList<String>();
+      this.elems.addAll(elems);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularToBuilderWithNullBuilder clearElems() {
+      if ((this.elems != null))
+          this.elems.clear();
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularToBuilderWithNull build() {
+      java.util.List<String> elems;
+      switch (((this.elems == null) ? 0 : this.elems.size())) {
+      case 0 :
+          elems = java.util.Collections.emptyList();
+          break;
+      case 1 :
+          elems = java.util.Collections.singletonList(this.elems.get(0));
+          break;
+      default :
+          elems = java.util.Collections.unmodifiableList(new java.util.ArrayList<String>(this.elems));
+      }
+      return new BuilderSingularToBuilderWithNull(elems);
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (("BuilderSingularToBuilderWithNull.BuilderSingularToBuilderWithNullBuilder(elems=" + this.elems) + ")");
+    }
+  }
+  private @Singular java.util.List<String> elems;
+  public static void test() {
+    new BuilderSingularToBuilderWithNull(null).toBuilder();
+  }
+  @java.lang.SuppressWarnings("all") BuilderSingularToBuilderWithNull(final java.util.List<String> elems) {
+    super();
+    this.elems = elems;
+  }
+  public static @java.lang.SuppressWarnings("all") BuilderSingularToBuilderWithNullBuilder builder() {
+    return new BuilderSingularToBuilderWithNullBuilder();
+  }
+  public @java.lang.SuppressWarnings("all") BuilderSingularToBuilderWithNullBuilder toBuilder() {
+    final BuilderSingularToBuilderWithNullBuilder builder = new BuilderSingularToBuilderWithNullBuilder();
+    if ((this.elems != null))
+        builder.elems(this.elems);
+    return builder;
+  }
+}
diff --git a/test/transform/resource/after-ecj/BuilderSingularWildcardListsWithToBuilderWithSetterPrefix.java b/test/transform/resource/after-ecj/BuilderSingularWildcardListsWithToBuilderWithSetterPrefix.java
new file mode 100644
index 00000000..635b6a79
--- /dev/null
+++ b/test/transform/resource/after-ecj/BuilderSingularWildcardListsWithToBuilderWithSetterPrefix.java
@@ -0,0 +1,92 @@
+import java.util.List;
+import java.util.Collection;
+import lombok.Singular;
+@lombok.Builder(toBuilder = true, setterPrefix = "with") class BuilderSingularWildcardListsWithToBuilder {
+  public static @java.lang.SuppressWarnings("all") class BuilderSingularWildcardListsWithToBuilderBuilder {
+    private @java.lang.SuppressWarnings("all") java.util.ArrayList<java.lang.Object> objects;
+    private @java.lang.SuppressWarnings("all") java.util.ArrayList<Number> numbers;
+    @java.lang.SuppressWarnings("all") BuilderSingularWildcardListsWithToBuilderBuilder() {
+      super();
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularWildcardListsWithToBuilderBuilder withObject(final java.lang.Object object) {
+      if ((this.objects == null))
+          this.objects = new java.util.ArrayList<java.lang.Object>();
+      this.objects.add(object);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularWildcardListsWithToBuilderBuilder withObjects(final java.util.Collection<?> objects) {
+      if ((this.objects == null))
+          this.objects = new java.util.ArrayList<java.lang.Object>();
+      this.objects.addAll(objects);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularWildcardListsWithToBuilderBuilder clearObjects() {
+      if ((this.objects != null))
+          this.objects.clear();
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularWildcardListsWithToBuilderBuilder withNumber(final Number number) {
+      if ((this.numbers == null))
+          this.numbers = new java.util.ArrayList<Number>();
+      this.numbers.add(number);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularWildcardListsWithToBuilderBuilder withNumbers(final java.util.Collection<? extends Number> numbers) {
+      if ((this.numbers == null))
+          this.numbers = new java.util.ArrayList<Number>();
+      this.numbers.addAll(numbers);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularWildcardListsWithToBuilderBuilder clearNumbers() {
+      if ((this.numbers != null))
+          this.numbers.clear();
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularWildcardListsWithToBuilder build() {
+      java.util.List<java.lang.Object> objects;
+      switch (((this.objects == null) ? 0 : this.objects.size())) {
+      case 0 :
+          objects = java.util.Collections.emptyList();
+          break;
+      case 1 :
+          objects = java.util.Collections.singletonList(this.objects.get(0));
+          break;
+      default :
+          objects = java.util.Collections.unmodifiableList(new java.util.ArrayList<java.lang.Object>(this.objects));
+      }
+      java.util.Collection<Number> numbers;
+      switch (((this.numbers == null) ? 0 : this.numbers.size())) {
+      case 0 :
+          numbers = java.util.Collections.emptyList();
+          break;
+      case 1 :
+          numbers = java.util.Collections.singletonList(this.numbers.get(0));
+          break;
+      default :
+          numbers = java.util.Collections.unmodifiableList(new java.util.ArrayList<Number>(this.numbers));
+      }
+      return new BuilderSingularWildcardListsWithToBuilder(objects, numbers);
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (((("BuilderSingularWildcardListsWithToBuilder.BuilderSingularWildcardListsWithToBuilderBuilder(objects=" + this.objects) + ", numbers=") + this.numbers) + ")");
+    }
+  }
+  private @Singular List<?> objects;
+  private @Singular Collection<? extends Number> numbers;
+  @java.lang.SuppressWarnings("all") BuilderSingularWildcardListsWithToBuilder(final List<?> objects, final Collection<? extends Number> numbers) {
+    super();
+    this.objects = objects;
+    this.numbers = numbers;
+  }
+  public static @java.lang.SuppressWarnings("all") BuilderSingularWildcardListsWithToBuilderBuilder builder() {
+    return new BuilderSingularWildcardListsWithToBuilderBuilder();
+  }
+  public @java.lang.SuppressWarnings("all") BuilderSingularWildcardListsWithToBuilderBuilder toBuilder() {
+    final BuilderSingularWildcardListsWithToBuilderBuilder builder = new BuilderSingularWildcardListsWithToBuilderBuilder();
+    if ((this.objects != null))
+        builder.objects(this.objects);
+    if ((this.numbers != null))
+        builder.numbers(this.numbers);
+    return builder;
+  }
+}
diff --git a/test/transform/resource/after-ecj/BuilderSingularWithPrefixesWithSetterPrefix.java b/test/transform/resource/after-ecj/BuilderSingularWithPrefixesWithSetterPrefix.java
new file mode 100644
index 00000000..d9cea692
--- /dev/null
+++ b/test/transform/resource/after-ecj/BuilderSingularWithPrefixesWithSetterPrefix.java
@@ -0,0 +1,51 @@
+import lombok.Singular;
+@lombok.Builder(setterPrefix = "with") @lombok.experimental.Accessors(prefix = "_") class BuilderSingularWithPrefixes {
+  public static @java.lang.SuppressWarnings("all") class BuilderSingularWithPrefixesBuilder {
+    private @java.lang.SuppressWarnings("all") java.util.ArrayList<String> elems;
+    @java.lang.SuppressWarnings("all") BuilderSingularWithPrefixesBuilder() {
+      super();
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularWithPrefixesBuilder withElem(final String elem) {
+      if ((this.elems == null))
+          this.elems = new java.util.ArrayList<String>();
+      this.elems.add(elem);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularWithPrefixesBuilder withElems(final java.util.Collection<? extends String> elems) {
+      if ((this.elems == null))
+          this.elems = new java.util.ArrayList<String>();
+      this.elems.addAll(elems);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularWithPrefixesBuilder clearElems() {
+      if ((this.elems != null))
+          this.elems.clear();
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSingularWithPrefixes build() {
+      java.util.List<String> elems;
+      switch (((this.elems == null) ? 0 : this.elems.size())) {
+      case 0 :
+          elems = java.util.Collections.emptyList();
+          break;
+      case 1 :
+          elems = java.util.Collections.singletonList(this.elems.get(0));
+          break;
+      default :
+          elems = java.util.Collections.unmodifiableList(new java.util.ArrayList<String>(this.elems));
+      }
+      return new BuilderSingularWithPrefixes(elems);
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (("BuilderSingularWithPrefixes.BuilderSingularWithPrefixesBuilder(elems=" + this.elems) + ")");
+    }
+  }
+  private @Singular java.util.List<String> _elems;
+  @java.lang.SuppressWarnings("all") BuilderSingularWithPrefixes(final java.util.List<String> elems) {
+    super();
+    this._elems = elems;
+  }
+  public static @java.lang.SuppressWarnings("all") BuilderSingularWithPrefixesBuilder builder() {
+    return new BuilderSingularWithPrefixesBuilder();
+  }
+}
diff --git a/test/transform/resource/after-ecj/BuilderTypeAnnosWithSetterPrefix.java b/test/transform/resource/after-ecj/BuilderTypeAnnosWithSetterPrefix.java
new file mode 100644
index 00000000..ed62dc85
--- /dev/null
+++ b/test/transform/resource/after-ecj/BuilderTypeAnnosWithSetterPrefix.java
@@ -0,0 +1,33 @@
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Target;
+import java.util.List;
+@Target({ElementType.FIELD, ElementType.METHOD, ElementType.PARAMETER}) @interface TA {
+}
+@Target({ElementType.FIELD, ElementType.METHOD, ElementType.PARAMETER}) @interface TB {
+}
+@lombok.Builder(setterPrefix = "with") class BuilderTypeAnnos {
+  public static @java.lang.SuppressWarnings("all") class BuilderTypeAnnosBuilder {
+    private @java.lang.SuppressWarnings("all") List<String> foo;
+    @java.lang.SuppressWarnings("all") BuilderTypeAnnosBuilder() {
+      super();
+    }
+    public @java.lang.SuppressWarnings("all") BuilderTypeAnnosBuilder withFoo(final @TA List<String> foo) {
+      this.foo = foo;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderTypeAnnos build() {
+      return new BuilderTypeAnnos(foo);
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (("BuilderTypeAnnos.BuilderTypeAnnosBuilder(foo=" + this.foo) + ")");
+    }
+  }
+  private @TA @TB List<String> foo;
+  @java.lang.SuppressWarnings("all") BuilderTypeAnnos(final @TA List<String> foo) {
+    super();
+    this.foo = foo;
+  }
+  public static @java.lang.SuppressWarnings("all") BuilderTypeAnnosBuilder builder() {
+    return new BuilderTypeAnnosBuilder();
+  }
+}
diff --git a/test/transform/resource/after-ecj/BuilderValueDataWithSetterPrefix.java b/test/transform/resource/after-ecj/BuilderValueDataWithSetterPrefix.java
new file mode 100644
index 00000000..ffecad46
--- /dev/null
+++ b/test/transform/resource/after-ecj/BuilderValueDataWithSetterPrefix.java
@@ -0,0 +1,90 @@
+import java.util.List;
+final @lombok.Builder(setterPrefix = "with") @lombok.Value class BuilderAndValue {
+  public static @java.lang.SuppressWarnings("all") class BuilderAndValueBuilder {
+    @java.lang.SuppressWarnings("all") BuilderAndValueBuilder() {
+      super();
+    }
+    public @java.lang.SuppressWarnings("all") BuilderAndValue build() {
+      return new BuilderAndValue();
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return "BuilderAndValue.BuilderAndValueBuilder()";
+    }
+  }
+  private final int zero = 0;
+  @java.lang.SuppressWarnings("all") BuilderAndValue() {
+    super();
+  }
+  public static @java.lang.SuppressWarnings("all") BuilderAndValueBuilder builder() {
+    return new BuilderAndValueBuilder();
+  }
+  public @java.lang.SuppressWarnings("all") int getZero() {
+    return this.zero;
+  }
+  public @java.lang.Override @java.lang.SuppressWarnings("all") boolean equals(final java.lang.Object o) {
+    if ((o == this))
+        return true;
+    if ((! (o instanceof BuilderAndValue)))
+        return false;
+    final BuilderAndValue other = (BuilderAndValue) o;
+    if ((this.getZero() != other.getZero()))
+        return false;
+    return true;
+  }
+  public @java.lang.Override @java.lang.SuppressWarnings("all") int hashCode() {
+    final int PRIME = 59;
+    int result = 1;
+    result = ((result * PRIME) + this.getZero());
+    return result;
+  }
+  public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+    return (("BuilderAndValue(zero=" + this.getZero()) + ")");
+  }
+}
+@lombok.Builder @lombok.Data class BuilderAndData {
+  public static @java.lang.SuppressWarnings("all") class BuilderAndDataBuilder {
+    @java.lang.SuppressWarnings("all") BuilderAndDataBuilder() {
+      super();
+    }
+    public @java.lang.SuppressWarnings("all") BuilderAndData build() {
+      return new BuilderAndData();
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return "BuilderAndData.BuilderAndDataBuilder()";
+    }
+  }
+  private final int zero = 0;
+  @java.lang.SuppressWarnings("all") BuilderAndData() {
+    super();
+  }
+  public static @java.lang.SuppressWarnings("all") BuilderAndDataBuilder builder() {
+    return new BuilderAndDataBuilder();
+  }
+  public @java.lang.SuppressWarnings("all") int getZero() {
+    return this.zero;
+  }
+  public @java.lang.Override @java.lang.SuppressWarnings("all") boolean equals(final java.lang.Object o) {
+    if ((o == this))
+        return true;
+    if ((! (o instanceof BuilderAndData)))
+        return false;
+    final BuilderAndData other = (BuilderAndData) o;
+    if ((! other.canEqual((java.lang.Object) this)))
+        return false;
+    if ((this.getZero() != other.getZero()))
+        return false;
+    return true;
+  }
+  protected @java.lang.SuppressWarnings("all") boolean canEqual(final java.lang.Object other) {
+    return (other instanceof BuilderAndData);
+  }
+  public @java.lang.Override @java.lang.SuppressWarnings("all") int hashCode() {
+    final int PRIME = 59;
+    int result = 1;
+    result = ((result * PRIME) + this.getZero());
+    return result;
+  }
+  public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+    return (("BuilderAndData(zero=" + this.getZero()) + ")");
+  }
+}
diff --git a/test/transform/resource/after-ecj/BuilderWithAccessorsWithSetterPrefix.java b/test/transform/resource/after-ecj/BuilderWithAccessorsWithSetterPrefix.java
new file mode 100644
index 00000000..388e813d
--- /dev/null
+++ b/test/transform/resource/after-ecj/BuilderWithAccessorsWithSetterPrefix.java
@@ -0,0 +1,47 @@
+@lombok.Builder(setterPrefix = "with") @lombok.experimental.Accessors(prefix = {"p", "_"}) class BuilderWithAccessors {
+  public static @java.lang.SuppressWarnings("all") class BuilderWithAccessorsBuilder {
+    private @java.lang.SuppressWarnings("all") int plower;
+    private @java.lang.SuppressWarnings("all") int upper;
+    private @java.lang.SuppressWarnings("all") int foo;
+    private @java.lang.SuppressWarnings("all") int _bar;
+    @java.lang.SuppressWarnings("all") BuilderWithAccessorsBuilder() {
+      super();
+    }
+    public @java.lang.SuppressWarnings("all") BuilderWithAccessorsBuilder withPlower(final int plower) {
+      this.plower = plower;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderWithAccessorsBuilder withUpper(final int upper) {
+      this.upper = upper;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderWithAccessorsBuilder withFoo(final int foo) {
+      this.foo = foo;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderWithAccessorsBuilder with_Bar(final int _bar) {
+      this._bar = _bar;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderWithAccessors build() {
+      return new BuilderWithAccessors(plower, upper, foo, _bar);
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (((((((("BuilderWithAccessors.BuilderWithAccessorsBuilder(plower=" + this.plower) + ", upper=") + this.upper) + ", foo=") + this.foo) + ", _bar=") + this._bar) + ")");
+    }
+  }
+  private final int plower;
+  private final int pUpper;
+  private int _foo;
+  private int __bar;
+  @java.lang.SuppressWarnings("all") BuilderWithAccessors(final int plower, final int upper, final int foo, final int _bar) {
+    super();
+    this.plower = plower;
+    this.pUpper = upper;
+    this._foo = foo;
+    this.__bar = _bar;
+  }
+  public static @java.lang.SuppressWarnings("all") BuilderWithAccessorsBuilder builder() {
+    return new BuilderWithAccessorsBuilder();
+  }
+}
diff --git a/test/transform/resource/after-ecj/BuilderWithBadNamesWithSetterPrefix.java b/test/transform/resource/after-ecj/BuilderWithBadNamesWithSetterPrefix.java
new file mode 100644
index 00000000..465517f7
--- /dev/null
+++ b/test/transform/resource/after-ecj/BuilderWithBadNamesWithSetterPrefix.java
@@ -0,0 +1,33 @@
+public @lombok.Builder(setterPrefix = "with") class BuilderWithBadNames {
+  public static @java.lang.SuppressWarnings("all") class BuilderWithBadNamesBuilder {
+    private @java.lang.SuppressWarnings("all") String build;
+    private @java.lang.SuppressWarnings("all") String toString;
+    @java.lang.SuppressWarnings("all") BuilderWithBadNamesBuilder() {
+      super();
+    }
+    public @java.lang.SuppressWarnings("all") BuilderWithBadNamesBuilder withBuild(final String build) {
+      this.build = build;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderWithBadNamesBuilder withToString(final String toString) {
+      this.toString = toString;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderWithBadNames build() {
+      return new BuilderWithBadNames(build, toString);
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (((("BuilderWithBadNames.BuilderWithBadNamesBuilder(build=" + this.build) + ", toString=") + this.toString) + ")");
+    }
+  }
+  String build;
+  String toString;
+  @java.lang.SuppressWarnings("all") BuilderWithBadNames(final String build, final String toString) {
+    super();
+    this.build = build;
+    this.toString = toString;
+  }
+  public static @java.lang.SuppressWarnings("all") BuilderWithBadNamesBuilder builder() {
+    return new BuilderWithBadNamesBuilder();
+  }
+}
diff --git a/test/transform/resource/after-ecj/BuilderWithDeprecatedWithSetterPrefix.java b/test/transform/resource/after-ecj/BuilderWithDeprecatedWithSetterPrefix.java
new file mode 100644
index 00000000..0d8e023f
--- /dev/null
+++ b/test/transform/resource/after-ecj/BuilderWithDeprecatedWithSetterPrefix.java
@@ -0,0 +1,87 @@
+import com.google.common.collect.ImmutableList;
+import lombok.Builder;
+import lombok.Singular;
+public @Builder(setterPrefix = "with") class BuilderWithDeprecated {
+  public static @java.lang.SuppressWarnings("all") class BuilderWithDeprecatedBuilder {
+    private @java.lang.SuppressWarnings("all") String dep1;
+    private @java.lang.SuppressWarnings("all") int dep2;
+    private @java.lang.SuppressWarnings("all") java.util.ArrayList<String> strings;
+    private @java.lang.SuppressWarnings("all") com.google.common.collect.ImmutableList.Builder<Integer> numbers;
+    @java.lang.SuppressWarnings("all") BuilderWithDeprecatedBuilder() {
+      super();
+    }
+    public @java.lang.Deprecated @java.lang.SuppressWarnings("all") BuilderWithDeprecatedBuilder withDep1(final String dep1) {
+      this.dep1 = dep1;
+      return this;
+    }
+    public @java.lang.Deprecated @java.lang.SuppressWarnings("all") BuilderWithDeprecatedBuilder withDep2(final int dep2) {
+      this.dep2 = dep2;
+      return this;
+    }
+    public @java.lang.Deprecated @java.lang.SuppressWarnings("all") BuilderWithDeprecatedBuilder withString(final String string) {
+      if ((this.strings == null))
+          this.strings = new java.util.ArrayList<String>();
+      this.strings.add(string);
+      return this;
+    }
+    public @java.lang.Deprecated @java.lang.SuppressWarnings("all") BuilderWithDeprecatedBuilder withStrings(final java.util.Collection<? extends String> strings) {
+      if ((this.strings == null))
+          this.strings = new java.util.ArrayList<String>();
+      this.strings.addAll(strings);
+      return this;
+    }
+    public @java.lang.Deprecated @java.lang.SuppressWarnings("all") BuilderWithDeprecatedBuilder clearStrings() {
+      if ((this.strings != null))
+          this.strings.clear();
+      return this;
+    }
+    public @java.lang.Deprecated @java.lang.SuppressWarnings("all") BuilderWithDeprecatedBuilder withNumber(final Integer number) {
+      if ((this.numbers == null))
+          this.numbers = com.google.common.collect.ImmutableList.builder();
+      this.numbers.add(number);
+      return this;
+    }
+    public @java.lang.Deprecated @java.lang.SuppressWarnings("all") BuilderWithDeprecatedBuilder withNumbers(final java.lang.Iterable<? extends Integer> numbers) {
+      if ((this.numbers == null))
+          this.numbers = com.google.common.collect.ImmutableList.builder();
+      this.numbers.addAll(numbers);
+      return this;
+    }
+    public @java.lang.Deprecated @java.lang.SuppressWarnings("all") BuilderWithDeprecatedBuilder clearNumbers() {
+      this.numbers = null;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderWithDeprecated build() {
+      java.util.List<String> strings;
+      switch (((this.strings == null) ? 0 : this.strings.size())) {
+      case 0 :
+          strings = java.util.Collections.emptyList();
+          break;
+      case 1 :
+          strings = java.util.Collections.singletonList(this.strings.get(0));
+          break;
+      default :
+          strings = java.util.Collections.unmodifiableList(new java.util.ArrayList<String>(this.strings));
+      }
+      com.google.common.collect.ImmutableList<Integer> numbers = ((this.numbers == null) ? com.google.common.collect.ImmutableList.<Integer>of() : this.numbers.build());
+      return new BuilderWithDeprecated(dep1, dep2, strings, numbers);
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (((((((("BuilderWithDeprecated.BuilderWithDeprecatedBuilder(dep1=" + this.dep1) + ", dep2=") + this.dep2) + ", strings=") + this.strings) + ", numbers=") + this.numbers) + ")");
+    }
+  }
+  String dep1;
+  @Deprecated int dep2;
+  @Singular @Deprecated java.util.List<String> strings;
+  @Singular @Deprecated ImmutableList<Integer> numbers;
+  @java.lang.SuppressWarnings("all") BuilderWithDeprecated(final String dep1, final int dep2, final java.util.List<String> strings, final ImmutableList<Integer> numbers) {
+    super();
+    this.dep1 = dep1;
+    this.dep2 = dep2;
+    this.strings = strings;
+    this.numbers = numbers;
+  }
+  public static @java.lang.SuppressWarnings("all") BuilderWithDeprecatedBuilder builder() {
+    return new BuilderWithDeprecatedBuilder();
+  }
+}
diff --git a/test/transform/resource/after-ecj/BuilderWithExistingBuilderClassWithSetterPrefix.java b/test/transform/resource/after-ecj/BuilderWithExistingBuilderClassWithSetterPrefix.java
new file mode 100644
index 00000000..220a8a63
--- /dev/null
+++ b/test/transform/resource/after-ecj/BuilderWithExistingBuilderClassWithSetterPrefix.java
@@ -0,0 +1,36 @@
+import lombok.Builder;
+class BuilderWithExistingBuilderClass<T, K extends Number> {
+  public static class BuilderWithExistingBuilderClassBuilder<Z extends Number> {
+    private @java.lang.SuppressWarnings("all") boolean arg2;
+    private @java.lang.SuppressWarnings("all") String arg3;
+    private Z arg1;
+    public void withArg2(boolean arg) {
+    }
+    @java.lang.SuppressWarnings("all") BuilderWithExistingBuilderClassBuilder() {
+      super();
+    }
+    public @java.lang.SuppressWarnings("all") BuilderWithExistingBuilderClassBuilder<Z> withArg1(final Z arg1) {
+      this.arg1 = arg1;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderWithExistingBuilderClassBuilder<Z> withArg3(final String arg3) {
+      this.arg3 = arg3;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderWithExistingBuilderClass<String, Z> build() {
+      return BuilderWithExistingBuilderClass.<Z>staticMethod(arg1, arg2, arg3);
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (((((("BuilderWithExistingBuilderClass.BuilderWithExistingBuilderClassBuilder(arg1=" + this.arg1) + ", arg2=") + this.arg2) + ", arg3=") + this.arg3) + ")");
+    }
+  }
+  BuilderWithExistingBuilderClass() {
+    super();
+  }
+  public static @Builder(setterPrefix = "with") <Z extends Number>BuilderWithExistingBuilderClass<String, Z> staticMethod(Z arg1, boolean arg2, String arg3) {
+    return null;
+  }
+  public static @java.lang.SuppressWarnings("all") <Z extends Number>BuilderWithExistingBuilderClassBuilder<Z> builder() {
+    return new BuilderWithExistingBuilderClassBuilder<Z>();
+  }
+}
diff --git a/test/transform/resource/after-ecj/BuilderWithNoBuilderMethodWithSetterPrefix.java b/test/transform/resource/after-ecj/BuilderWithNoBuilderMethodWithSetterPrefix.java
new file mode 100644
index 00000000..0b934767
--- /dev/null
+++ b/test/transform/resource/after-ecj/BuilderWithNoBuilderMethodWithSetterPrefix.java
@@ -0,0 +1,27 @@
+import lombok.Builder;
+@Builder(toBuilder = true,builderMethodName = "",setterPrefix = "with") class BuilderWithNoBuilderMethod {
+  public static @java.lang.SuppressWarnings("all") class BuilderWithNoBuilderMethodBuilder {
+    private @java.lang.SuppressWarnings("all") String a;
+    @java.lang.SuppressWarnings("all") BuilderWithNoBuilderMethodBuilder() {
+      super();
+    }
+    public @java.lang.SuppressWarnings("all") BuilderWithNoBuilderMethodBuilder withA(final String a) {
+      this.a = a;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderWithNoBuilderMethod build() {
+      return new BuilderWithNoBuilderMethod(a);
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (("BuilderWithNoBuilderMethod.BuilderWithNoBuilderMethodBuilder(a=" + this.a) + ")");
+    }
+  }
+  private String a = "";
+  @java.lang.SuppressWarnings("all") BuilderWithNoBuilderMethod(final String a) {
+    super();
+    this.a = a;
+  }
+  public @java.lang.SuppressWarnings("all") BuilderWithNoBuilderMethodBuilder toBuilder() {
+    return new BuilderWithNoBuilderMethodBuilder().withA(this.a);
+  }
+}
diff --git a/test/transform/resource/after-ecj/BuilderWithNonNullWithSetterPrefix.java b/test/transform/resource/after-ecj/BuilderWithNonNullWithSetterPrefix.java
new file mode 100644
index 00000000..6379e25f
--- /dev/null
+++ b/test/transform/resource/after-ecj/BuilderWithNonNullWithSetterPrefix.java
@@ -0,0 +1,34 @@
+@lombok.Builder(setterPrefix = "with") class BuilderWithNonNull {
+  public static @java.lang.SuppressWarnings("all") class BuilderWithNonNullBuilder {
+    private @java.lang.SuppressWarnings("all") String id;
+    @java.lang.SuppressWarnings("all") BuilderWithNonNullBuilder() {
+      super();
+    }
+    public @java.lang.SuppressWarnings("all") BuilderWithNonNullBuilder withId(final @lombok.NonNull String id) {
+      if ((id == null))
+          {
+            throw new java.lang.NullPointerException("id is marked non-null but is null");
+          }
+      this.id = id;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderWithNonNull build() {
+      return new BuilderWithNonNull(id);
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (("BuilderWithNonNull.BuilderWithNonNullBuilder(id=" + this.id) + ")");
+    }
+  }
+  private final @lombok.NonNull String id;
+  @java.lang.SuppressWarnings("all") BuilderWithNonNull(final @lombok.NonNull String id) {
+    super();
+    if ((id == null))
+        {
+          throw new java.lang.NullPointerException("id is marked non-null but is null");
+        }
+    this.id = id;
+  }
+  public static @java.lang.SuppressWarnings("all") BuilderWithNonNullBuilder builder() {
+    return new BuilderWithNonNullBuilder();
+  }
+}
diff --git a/test/transform/resource/after-ecj/BuilderWithRecursiveGenericsWithSetterPrefix.java b/test/transform/resource/after-ecj/BuilderWithRecursiveGenericsWithSetterPrefix.java
new file mode 100644
index 00000000..32b9c20e
--- /dev/null
+++ b/test/transform/resource/after-ecj/BuilderWithRecursiveGenericsWithSetterPrefix.java
@@ -0,0 +1,78 @@
+import java.util.Set;
+import lombok.Builder;
+import lombok.Value;
+public class BuilderWithRecursiveGenerics {
+  interface Inter<T, U extends Inter<T, U>> {
+  }
+  public static final @Builder(setterPrefix = "with(setterPrefix = "with")") @Value class Test<Foo, Bar extends Set<Foo>, Quz extends Inter<Bar, Quz>> {
+    public static @java.lang.SuppressWarnings("all") class TestBuilder<Foo, Bar extends Set<Foo>, Quz extends Inter<Bar, Quz>> {
+      private @java.lang.SuppressWarnings("all") Foo foo;
+      private @java.lang.SuppressWarnings("all") Bar bar;
+      @java.lang.SuppressWarnings("all") TestBuilder() {
+        super();
+      }
+      public @java.lang.SuppressWarnings("all") TestBuilder<Foo, Bar, Quz> withFoo(final Foo foo) {
+        this.foo = foo;
+        return this;
+      }
+      public @java.lang.SuppressWarnings("all") TestBuilder<Foo, Bar, Quz> withBar(final Bar bar) {
+        this.bar = bar;
+        return this;
+      }
+      public @java.lang.SuppressWarnings("all") Test<Foo, Bar, Quz> build() {
+        return new Test<Foo, Bar, Quz>(foo, bar);
+      }
+      public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+        return (((("BuilderWithRecursiveGenerics.Test.TestBuilder(foo=" + this.foo) + ", bar=") + this.bar) + ")");
+      }
+    }
+    private final Foo foo;
+    private final Bar bar;
+    @java.lang.SuppressWarnings("all") Test(final Foo foo, final Bar bar) {
+      super();
+      this.foo = foo;
+      this.bar = bar;
+    }
+    public static @java.lang.SuppressWarnings("all") <Foo, Bar extends Set<Foo>, Quz extends Inter<Bar, Quz>>TestBuilder<Foo, Bar, Quz> builder() {
+      return new TestBuilder<Foo, Bar, Quz>();
+    }
+    public @java.lang.SuppressWarnings("all") Foo getFoo() {
+      return this.foo;
+    }
+    public @java.lang.SuppressWarnings("all") Bar getBar() {
+      return this.bar;
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") boolean equals(final java.lang.Object o) {
+      if ((o == this))
+          return true;
+      if ((! (o instanceof BuilderWithRecursiveGenerics.Test)))
+          return false;
+      final BuilderWithRecursiveGenerics.Test<?, ?, ?> other = (BuilderWithRecursiveGenerics.Test<?, ?, ?>) o;
+      final java.lang.Object this$foo = this.getFoo();
+      final java.lang.Object other$foo = other.getFoo();
+      if (((this$foo == null) ? (other$foo != null) : (! this$foo.equals(other$foo))))
+          return false;
+      final java.lang.Object this$bar = this.getBar();
+      final java.lang.Object other$bar = other.getBar();
+      if (((this$bar == null) ? (other$bar != null) : (! this$bar.equals(other$bar))))
+          return false;
+      return true;
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") int hashCode() {
+      final int PRIME = 59;
+      int result = 1;
+      final java.lang.Object $foo = this.getFoo();
+      result = ((result * PRIME) + (($foo == null) ? 43 : $foo.hashCode()));
+      final java.lang.Object $bar = this.getBar();
+      result = ((result * PRIME) + (($bar == null) ? 43 : $bar.hashCode()));
+      return result;
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (((("BuilderWithRecursiveGenerics.Test(foo=" + this.getFoo()) + ", bar=") + this.getBar()) + ")");
+    }
+  }
+  public BuilderWithRecursiveGenerics() {
+    super();
+  }
+}
+
diff --git a/test/transform/resource/after-ecj/BuilderWithToBuilderWithSetterPrefix.java b/test/transform/resource/after-ecj/BuilderWithToBuilderWithSetterPrefix.java
new file mode 100644
index 00000000..85378cab
--- /dev/null
+++ b/test/transform/resource/after-ecj/BuilderWithToBuilderWithSetterPrefix.java
@@ -0,0 +1,123 @@
+import java.util.List;
+import lombok.Builder;
+@Builder(toBuilder = true,setterPrefix = "with") @lombok.experimental.Accessors(prefix = "m") class BuilderWithToBuilder<T> {
+  public static @java.lang.SuppressWarnings("all") class BuilderWithToBuilderBuilder<T> {
+    private @java.lang.SuppressWarnings("all") String one;
+    private @java.lang.SuppressWarnings("all") String two;
+    private @java.lang.SuppressWarnings("all") T foo;
+    private @java.lang.SuppressWarnings("all") java.util.ArrayList<T> bars;
+    @java.lang.SuppressWarnings("all") BuilderWithToBuilderBuilder() {
+      super();
+    }
+    public @java.lang.SuppressWarnings("all") BuilderWithToBuilderBuilder<T> withOne(final String one) {
+      this.one = one;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderWithToBuilderBuilder<T> withTwo(final String two) {
+      this.two = two;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderWithToBuilderBuilder<T> withFoo(final T foo) {
+      this.foo = foo;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderWithToBuilderBuilder<T> withBar(final T bar) {
+      if ((this.bars == null))
+          this.bars = new java.util.ArrayList<T>();
+      this.bars.add(bar);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderWithToBuilderBuilder<T> withBars(final java.util.Collection<? extends T> bars) {
+      if ((this.bars == null))
+          this.bars = new java.util.ArrayList<T>();
+      this.bars.addAll(bars);
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderWithToBuilderBuilder<T> clearBars() {
+      if ((this.bars != null))
+          this.bars.clear();
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderWithToBuilder<T> build() {
+      java.util.List<T> bars;
+      switch (((this.bars == null) ? 0 : this.bars.size())) {
+      case 0 :
+          bars = java.util.Collections.emptyList();
+          break;
+      case 1 :
+          bars = java.util.Collections.singletonList(this.bars.get(0));
+          break;
+      default :
+          bars = java.util.Collections.unmodifiableList(new java.util.ArrayList<T>(this.bars));
+      }
+      return new BuilderWithToBuilder<T>(one, two, foo, bars);
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (((((((("BuilderWithToBuilder.BuilderWithToBuilderBuilder(one=" + this.one) + ", two=") + this.two) + ", foo=") + this.foo) + ", bars=") + this.bars) + ")");
+    }
+  }
+  private String mOne;
+  private String mTwo;
+  private @Builder.ObtainVia(method = "rrr",isStatic = true) T foo;
+  private @lombok.Singular List<T> bars;
+  public static <K>K rrr(BuilderWithToBuilder<K> x) {
+    return x.foo;
+  }
+  @java.lang.SuppressWarnings("all") BuilderWithToBuilder(final String one, final String two, final T foo, final List<T> bars) {
+    super();
+    this.mOne = one;
+    this.mTwo = two;
+    this.foo = foo;
+    this.bars = bars;
+  }
+  public static @java.lang.SuppressWarnings("all") <T>BuilderWithToBuilderBuilder<T> builder() {
+    return new BuilderWithToBuilderBuilder<T>();
+  }
+  public @java.lang.SuppressWarnings("all") BuilderWithToBuilderBuilder<T> toBuilder() {
+    final BuilderWithToBuilderBuilder<T> builder = new BuilderWithToBuilderBuilder<T>().withOne(this.mOne).withTwo(this.mTwo).withFoo(BuilderWithToBuilder.<T>rrr(this));
+    if ((this.bars != null))
+        builder.withBars(this.bars);
+    return builder;
+  }
+}
+@lombok.experimental.Accessors(prefix = "m") class ConstructorWithToBuilder<T> {
+  public static @java.lang.SuppressWarnings("all") class ConstructorWithToBuilderBuilder<T> {
+    private @java.lang.SuppressWarnings("all") String mOne;
+    private @java.lang.SuppressWarnings("all") T baz;
+    private @java.lang.SuppressWarnings("all") com.google.common.collect.ImmutableList<T> bars;
+    @java.lang.SuppressWarnings("all") ConstructorWithToBuilderBuilder() {
+      super();
+    }
+    public @java.lang.SuppressWarnings("all") ConstructorWithToBuilderBuilder<T> withMOne(final String mOne) {
+      this.mOne = mOne;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") ConstructorWithToBuilderBuilder<T> withBaz(final T baz) {
+      this.baz = baz;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") ConstructorWithToBuilderBuilder<T> withBars(final com.google.common.collect.ImmutableList<T> bars) {
+      this.bars = bars;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") ConstructorWithToBuilder<T> build() {
+      return new ConstructorWithToBuilder<T>(mOne, baz, bars);
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (((((("ConstructorWithToBuilder.ConstructorWithToBuilderBuilder(mOne=" + this.mOne) + ", baz=") + this.baz) + ", bars=") + this.bars) + ")");
+    }
+  }
+  private String mOne;
+  private String mTwo;
+  private T foo;
+  private @lombok.Singular com.google.common.collect.ImmutableList<T> bars;
+  public @Builder(toBuilder = true) ConstructorWithToBuilder(String mOne, @Builder.ObtainVia(field = "foo") T baz, com.google.common.collect.ImmutableList<T> bars) {
+    super();
+  }
+  public static @java.lang.SuppressWarnings("all") <T>ConstructorWithToBuilderBuilder<T> builder() {
+    return new ConstructorWithToBuilderBuilder<T>();
+  }
+  public @java.lang.SuppressWarnings("all") ConstructorWithToBuilderBuilder<T> toBuilder() {
+    return new ConstructorWithToBuilderBuilder<T>().withMOne(this.mOne).withBaz(this.foo).withBars(this.bars);
+  }
+}
diff --git a/test/transform/resource/after-ecj/BuilderWithTolerateWithSetterPrefix.java b/test/transform/resource/after-ecj/BuilderWithTolerateWithSetterPrefix.java
new file mode 100644
index 00000000..a795bafc
--- /dev/null
+++ b/test/transform/resource/after-ecj/BuilderWithTolerateWithSetterPrefix.java
@@ -0,0 +1,34 @@
+import lombok.Builder;
+import lombok.experimental.Tolerate;
+public @Builder(setterPrefix = "with") class BuilderWithTolerate {
+  public static class BuilderWithTolerateBuilder {
+    private @java.lang.SuppressWarnings("all") int value;
+    public @Tolerate BuilderWithTolerateBuilder withValue(String s) {
+      return this.withValue(Integer.parseInt(s));
+    }
+    @java.lang.SuppressWarnings("all") BuilderWithTolerateBuilder() {
+      super();
+    }
+    public @java.lang.SuppressWarnings("all") BuilderWithTolerateBuilder withValue(final int value) {
+      this.value = value;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderWithTolerate build() {
+      return new BuilderWithTolerate(value);
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (("BuilderWithTolerate.BuilderWithTolerateBuilder(value=" + this.value) + ")");
+    }
+  }
+  private final int value;
+  public static void main(String[] args) {
+    BuilderWithTolerate.builder().withValue("42").build();
+  }
+  @java.lang.SuppressWarnings("all") BuilderWithTolerate(final int value) {
+    super();
+    this.value = value;
+  }
+  public static @java.lang.SuppressWarnings("all") BuilderWithTolerateBuilder builder() {
+    return new BuilderWithTolerateBuilder();
+  }
+}