Merge branch 'builderUpdate'

20 files changed, 474 insertions, 22 deletions

diff --git a/test/transform/resource/after-delombok/BuilderInstanceMethod.java b/test/transform/resource/after-delombok/BuilderInstanceMethod.java
new file mode 100644
index 00000000..61e237d0
--- /dev/null
+++ b/test/transform/resource/after-delombok/BuilderInstanceMethod.java
@@ -0,0 +1,66 @@
+import java.util.List;
+class BuilderInstanceMethod<T> {
+	public String create(int show, final int yes, List<T> also, int $andMe) {
+		return "" + show + yes + also + $andMe;
+	}
+	@java.lang.SuppressWarnings("all")
+	@javax.annotation.Generated("lombok")
+	public class StringBuilder {
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
+		private int show;
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
+		private int yes;
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
+		private List<T> also;
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
+		private int $andMe;
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
+		StringBuilder() {
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
+		public StringBuilder show(final int show) {
+			this.show = show;
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
+		public StringBuilder yes(final int yes) {
+			this.yes = yes;
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
+		public StringBuilder also(final List<T> also) {
+			this.also = also;
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
+		public StringBuilder $andMe(final int $andMe) {
+			this.$andMe = $andMe;
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
+		public String build() {
+			return BuilderInstanceMethod.this.create(show, yes, also, $andMe);
+		}
+		@java.lang.Override
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
+		public java.lang.String toString() {
+			return "BuilderInstanceMethod.StringBuilder(show=" + this.show + ", yes=" + this.yes + ", also=" + this.also + ", $andMe=" + this.$andMe + ")";
+		}
+	}
+	@java.lang.SuppressWarnings("all")
+	@javax.annotation.Generated("lombok")
+	public StringBuilder builder() {
+		return new StringBuilder();
+	}
+}
diff --git a/test/transform/resource/after-delombok/BuilderSingularGuavaListsSets.java b/test/transform/resource/after-delombok/BuilderSingularGuavaListsSets.java
index f8e0579d..79ffbc8b 100644
--- a/test/transform/resource/after-delombok/BuilderSingularGuavaListsSets.java
+++ b/test/transform/resource/after-delombok/BuilderSingularGuavaListsSets.java
@@ -2,19 +2,22 @@ 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;
 class BuilderSingularGuavaListsSets<T> {
 	private ImmutableList<T> cards;
 	private ImmutableCollection<? extends Number> frogs;
 	@SuppressWarnings("all")
 	private ImmutableSet rawSet;
 	private ImmutableSortedSet<String> passes;
+	private ImmutableTable<? extends Number, ? extends Number, String> users;
 	@java.lang.SuppressWarnings("all")
 	@javax.annotation.Generated("lombok")
-	BuilderSingularGuavaListsSets(final ImmutableList<T> cards, final ImmutableCollection<? extends Number> frogs, final ImmutableSet rawSet, final ImmutableSortedSet<String> passes) {
+	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) {
 		this.cards = cards;
 		this.frogs = frogs;
 		this.rawSet = rawSet;
 		this.passes = passes;
+		this.users = users;
 	}
 	@java.lang.SuppressWarnings("all")
 	@javax.annotation.Generated("lombok")
@@ -33,6 +36,9 @@ class BuilderSingularGuavaListsSets<T> {
 		private com.google.common.collect.ImmutableSortedSet.Builder<String> passes;
 		@java.lang.SuppressWarnings("all")
 		@javax.annotation.Generated("lombok")
+		private com.google.common.collect.ImmutableTable.Builder<Number, Number, String> users;
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
 		BuilderSingularGuavaListsSetsBuilder() {
 		}
 		@java.lang.SuppressWarnings("all")
@@ -51,6 +57,12 @@ class BuilderSingularGuavaListsSets<T> {
 		}
 		@java.lang.SuppressWarnings("all")
 		@javax.annotation.Generated("lombok")
+		public BuilderSingularGuavaListsSetsBuilder<T> clearCards() {
+			this.cards = null;
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
 		public BuilderSingularGuavaListsSetsBuilder<T> frog(final Number frog) {
 			if (this.frogs == null) this.frogs = com.google.common.collect.ImmutableList.builder();
 			this.frogs.add(frog);
@@ -65,6 +77,12 @@ class BuilderSingularGuavaListsSets<T> {
 		}
 		@java.lang.SuppressWarnings("all")
 		@javax.annotation.Generated("lombok")
+		public BuilderSingularGuavaListsSetsBuilder<T> clearFrogs() {
+			this.frogs = null;
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
 		public BuilderSingularGuavaListsSetsBuilder<T> rawSet(final java.lang.Object rawSet) {
 			if (this.rawSet == null) this.rawSet = com.google.common.collect.ImmutableSet.builder();
 			this.rawSet.add(rawSet);
@@ -79,6 +97,12 @@ class BuilderSingularGuavaListsSets<T> {
 		}
 		@java.lang.SuppressWarnings("all")
 		@javax.annotation.Generated("lombok")
+		public BuilderSingularGuavaListsSetsBuilder<T> clearRawSet() {
+			this.rawSet = null;
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
 		public BuilderSingularGuavaListsSetsBuilder<T> pass(final String pass) {
 			if (this.passes == null) this.passes = com.google.common.collect.ImmutableSortedSet.naturalOrder();
 			this.passes.add(pass);
@@ -93,18 +117,45 @@ class BuilderSingularGuavaListsSets<T> {
 		}
 		@java.lang.SuppressWarnings("all")
 		@javax.annotation.Generated("lombok")
+		public BuilderSingularGuavaListsSetsBuilder<T> clearPasses() {
+			this.passes = null;
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
+		public BuilderSingularGuavaListsSetsBuilder<T> user(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;
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
+		public BuilderSingularGuavaListsSetsBuilder<T> users(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;
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
+		public BuilderSingularGuavaListsSetsBuilder<T> clearUsers() {
+			this.users = null;
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
 		public 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();
-			return new BuilderSingularGuavaListsSets<T>(cards, frogs, rawSet, passes);
+			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);
 		}
 		@java.lang.Override
 		@java.lang.SuppressWarnings("all")
 		@javax.annotation.Generated("lombok")
 		public java.lang.String toString() {
-			return "BuilderSingularGuavaListsSets.BuilderSingularGuavaListsSetsBuilder(cards=" + this.cards + ", frogs=" + this.frogs + ", rawSet=" + this.rawSet + ", passes=" + this.passes + ")";
+			return "BuilderSingularGuavaListsSets.BuilderSingularGuavaListsSetsBuilder(cards=" + this.cards + ", frogs=" + this.frogs + ", rawSet=" + this.rawSet + ", passes=" + this.passes + ", users=" + this.users + ")";
 		}
 	}
 	@java.lang.SuppressWarnings("all")
diff --git a/test/transform/resource/after-delombok/BuilderSingularGuavaMaps.java b/test/transform/resource/after-delombok/BuilderSingularGuavaMaps.java
index 0cb0001b..1ad8fa83 100644
--- a/test/transform/resource/after-delombok/BuilderSingularGuavaMaps.java
+++ b/test/transform/resource/after-delombok/BuilderSingularGuavaMaps.java
@@ -31,9 +31,9 @@ class BuilderSingularGuavaMaps<K, V> {
 		}
 		@java.lang.SuppressWarnings("all")
 		@javax.annotation.Generated("lombok")
-		public BuilderSingularGuavaMapsBuilder<K, V> battleaxe(final K battleaxe$key, final V battleaxe$value) {
+		public BuilderSingularGuavaMapsBuilder<K, V> battleaxe(final K key, final V value) {
 			if (this.battleaxes == null) this.battleaxes = com.google.common.collect.ImmutableMap.builder();
-			this.battleaxes.put(battleaxe$key, battleaxe$value);
+			this.battleaxes.put(key, value);
 			return this;
 		}
 		@java.lang.SuppressWarnings("all")
@@ -45,9 +45,15 @@ class BuilderSingularGuavaMaps<K, V> {
 		}
 		@java.lang.SuppressWarnings("all")
 		@javax.annotation.Generated("lombok")
-		public BuilderSingularGuavaMapsBuilder<K, V> vertex(final Integer vertex$key, final V vertex$value) {
+		public BuilderSingularGuavaMapsBuilder<K, V> clearBattleaxes() {
+			this.battleaxes = null;
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
+		public BuilderSingularGuavaMapsBuilder<K, V> vertex(final Integer key, final V value) {
 			if (this.vertices == null) this.vertices = com.google.common.collect.ImmutableSortedMap.naturalOrder();
-			this.vertices.put(vertex$key, vertex$value);
+			this.vertices.put(key, value);
 			return this;
 		}
 		@java.lang.SuppressWarnings("all")
@@ -59,9 +65,15 @@ class BuilderSingularGuavaMaps<K, V> {
 		}
 		@java.lang.SuppressWarnings("all")
 		@javax.annotation.Generated("lombok")
-		public BuilderSingularGuavaMapsBuilder<K, V> rawMap(final java.lang.Object rawMap$key, final java.lang.Object rawMap$value) {
+		public BuilderSingularGuavaMapsBuilder<K, V> clearVertices() {
+			this.vertices = null;
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
+		public BuilderSingularGuavaMapsBuilder<K, V> rawMap(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(rawMap$key, rawMap$value);
+			this.rawMap.put(key, value);
 			return this;
 		}
 		@java.lang.SuppressWarnings("all")
@@ -73,6 +85,12 @@ class BuilderSingularGuavaMaps<K, V> {
 		}
 		@java.lang.SuppressWarnings("all")
 		@javax.annotation.Generated("lombok")
+		public BuilderSingularGuavaMapsBuilder<K, V> clearRawMap() {
+			this.rawMap = null;
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
 		public 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();
diff --git a/test/transform/resource/after-delombok/BuilderSingularLists.java b/test/transform/resource/after-delombok/BuilderSingularLists.java
index f58934d4..9b409404 100644
--- a/test/transform/resource/after-delombok/BuilderSingularLists.java
+++ b/test/transform/resource/after-delombok/BuilderSingularLists.java
@@ -44,6 +44,12 @@ class BuilderSingularLists<T> {
 		}
 		@java.lang.SuppressWarnings("all")
 		@javax.annotation.Generated("lombok")
+		public BuilderSingularListsBuilder<T> clearChildren() {
+			if (this.children != null) this.children.clear();
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
 		public BuilderSingularListsBuilder<T> scarf(final Number scarf) {
 			if (this.scarves == null) this.scarves = new java.util.ArrayList<Number>();
 			this.scarves.add(scarf);
@@ -58,6 +64,12 @@ class BuilderSingularLists<T> {
 		}
 		@java.lang.SuppressWarnings("all")
 		@javax.annotation.Generated("lombok")
+		public BuilderSingularListsBuilder<T> clearScarves() {
+			if (this.scarves != null) this.scarves.clear();
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
 		public BuilderSingularListsBuilder<T> rawList(final java.lang.Object rawList) {
 			if (this.rawList == null) this.rawList = new java.util.ArrayList<java.lang.Object>();
 			this.rawList.add(rawList);
@@ -72,6 +84,12 @@ class BuilderSingularLists<T> {
 		}
 		@java.lang.SuppressWarnings("all")
 		@javax.annotation.Generated("lombok")
+		public BuilderSingularListsBuilder<T> clearRawList() {
+			if (this.rawList != null) this.rawList.clear();
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
 		public BuilderSingularLists<T> build() {
 			java.util.List<T> children;
 			switch (this.children == null ? 0 : this.children.size()) {
diff --git a/test/transform/resource/after-delombok/BuilderSingularMaps.java b/test/transform/resource/after-delombok/BuilderSingularMaps.java
index 212ece26..257a2ec2 100644
--- a/test/transform/resource/after-delombok/BuilderSingularMaps.java
+++ b/test/transform/resource/after-delombok/BuilderSingularMaps.java
@@ -57,6 +57,14 @@ class BuilderSingularMaps<K, V> {
 			return this;
 		}
 		@SuppressWarnings("all")
+		public BuilderSingularMapsBuilder<K, V> clearWomen() {
+			if (this.women$key != null) {
+				this.women$key.clear();
+				this.women$value.clear();
+			}
+			return this;
+		}
+		@SuppressWarnings("all")
 		public BuilderSingularMapsBuilder<K, V> man(K manKey, Number manValue) {
 			if (this.men$key == null) {
 				this.men$key = new java.util.ArrayList<K>();
@@ -79,6 +87,14 @@ class BuilderSingularMaps<K, V> {
 			return this;
 		}
 		@SuppressWarnings("all")
+		public BuilderSingularMapsBuilder<K, V> clearMen() {
+			if (this.men$key != null) {
+				this.men$key.clear();
+				this.men$value.clear();
+			}
+			return this;
+		}
+		@SuppressWarnings("all")
 		public BuilderSingularMapsBuilder<K, V> rawMap(Object rawMapKey, Object rawMapValue) {
 			if (this.rawMap$key == null) {
 				this.rawMap$key = new java.util.ArrayList<Object>();
@@ -101,6 +117,14 @@ class BuilderSingularMaps<K, V> {
 			return this;
 		}
 		@SuppressWarnings("all")
+		public BuilderSingularMapsBuilder<K, V> clearRawMap() {
+			if (this.rawMap$key != null) {
+				this.rawMap$key.clear();
+				this.rawMap$value.clear();
+			}
+			return this;
+		}
+		@SuppressWarnings("all")
 		public BuilderSingularMapsBuilder<K, V> stringMap(String stringMapKey, V stringMapValue) {
 			if (this.stringMap$key == null) {
 				this.stringMap$key = new java.util.ArrayList<String>();
@@ -123,6 +147,14 @@ class BuilderSingularMaps<K, V> {
 			return this;
 		}
 		@SuppressWarnings("all")
+		public BuilderSingularMapsBuilder<K, V> clearStringMap() {
+			if (this.stringMap$key != null) {
+				this.stringMap$key.clear();
+				this.stringMap$value.clear();
+			}
+			return this;
+		}
+		@SuppressWarnings("all")
 		public BuilderSingularMaps<K, V> build() {
 			java.util.Map<K, V> women;
 			switch (this.women$key == null ? 0 : this.women$key.size()) {
diff --git a/test/transform/resource/after-delombok/BuilderSingularNoAuto.java b/test/transform/resource/after-delombok/BuilderSingularNoAuto.java
index 0be33a84..d5cd8f41 100644
--- a/test/transform/resource/after-delombok/BuilderSingularNoAuto.java
+++ b/test/transform/resource/after-delombok/BuilderSingularNoAuto.java
@@ -42,6 +42,12 @@ class BuilderSingularNoAuto {
 		}
 		@java.lang.SuppressWarnings("all")
 		@javax.annotation.Generated("lombok")
+		public BuilderSingularNoAutoBuilder clearThings() {
+			if (this.things != null) this.things.clear();
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
 		public BuilderSingularNoAutoBuilder widget(final String widget) {
 			if (this.widgets == null) this.widgets = new java.util.ArrayList<String>();
 			this.widgets.add(widget);
@@ -56,6 +62,12 @@ class BuilderSingularNoAuto {
 		}
 		@java.lang.SuppressWarnings("all")
 		@javax.annotation.Generated("lombok")
+		public BuilderSingularNoAutoBuilder clearWidgets() {
+			if (this.widgets != null) this.widgets.clear();
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
 		public BuilderSingularNoAutoBuilder items(final String items) {
 			if (this.items == null) this.items = new java.util.ArrayList<String>();
 			this.items.add(items);
@@ -70,6 +82,12 @@ class BuilderSingularNoAuto {
 		}
 		@java.lang.SuppressWarnings("all")
 		@javax.annotation.Generated("lombok")
+		public BuilderSingularNoAutoBuilder clearItems() {
+			if (this.items != null) this.items.clear();
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
 		public BuilderSingularNoAuto build() {
 			java.util.List<String> things;
 			switch (this.things == null ? 0 : this.things.size()) {
diff --git a/test/transform/resource/after-delombok/BuilderSingularRedirectToGuava.java b/test/transform/resource/after-delombok/BuilderSingularRedirectToGuava.java
index 0dd40c9f..7ffa647b 100644
--- a/test/transform/resource/after-delombok/BuilderSingularRedirectToGuava.java
+++ b/test/transform/resource/after-delombok/BuilderSingularRedirectToGuava.java
@@ -44,9 +44,15 @@ class BuilderSingularRedirectToGuava {
 		}
 		@java.lang.SuppressWarnings("all")
 		@javax.annotation.Generated("lombok")
-		public BuilderSingularRedirectToGuavaBuilder thing(final Integer thing$key, final Number thing$value) {
+		public BuilderSingularRedirectToGuavaBuilder clearDangerMice() {
+			this.dangerMice = null;
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
+		public BuilderSingularRedirectToGuavaBuilder thing(final Integer key, final Number value) {
 			if (this.things == null) this.things = com.google.common.collect.ImmutableSortedMap.naturalOrder();
-			this.things.put(thing$key, thing$value);
+			this.things.put(key, value);
 			return this;
 		}
 		@java.lang.SuppressWarnings("all")
@@ -58,6 +64,12 @@ class BuilderSingularRedirectToGuava {
 		}
 		@java.lang.SuppressWarnings("all")
 		@javax.annotation.Generated("lombok")
+		public BuilderSingularRedirectToGuavaBuilder clearThings() {
+			this.things = null;
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
 		public BuilderSingularRedirectToGuavaBuilder doohickey(final Class<?> doohickey) {
 			if (this.doohickeys == null) this.doohickeys = com.google.common.collect.ImmutableList.builder();
 			this.doohickeys.add(doohickey);
@@ -72,6 +84,12 @@ class BuilderSingularRedirectToGuava {
 		}
 		@java.lang.SuppressWarnings("all")
 		@javax.annotation.Generated("lombok")
+		public BuilderSingularRedirectToGuavaBuilder clearDoohickeys() {
+			this.doohickeys = null;
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
 		public 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();
diff --git a/test/transform/resource/after-delombok/BuilderSingularSets.java b/test/transform/resource/after-delombok/BuilderSingularSets.java
index 70372b99..c794726a 100644
--- a/test/transform/resource/after-delombok/BuilderSingularSets.java
+++ b/test/transform/resource/after-delombok/BuilderSingularSets.java
@@ -49,6 +49,12 @@ class BuilderSingularSets<T> {
 		}
 		@java.lang.SuppressWarnings("all")
 		@javax.annotation.Generated("lombok")
+		public BuilderSingularSetsBuilder<T> clearDangerMice() {
+			if (this.dangerMice != null) this.dangerMice.clear();
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
 		public BuilderSingularSetsBuilder<T> octopus(final Number octopus) {
 			if (this.octopodes == null) this.octopodes = new java.util.ArrayList<Number>();
 			this.octopodes.add(octopus);
@@ -63,6 +69,12 @@ class BuilderSingularSets<T> {
 		}
 		@java.lang.SuppressWarnings("all")
 		@javax.annotation.Generated("lombok")
+		public BuilderSingularSetsBuilder<T> clearOctopodes() {
+			if (this.octopodes != null) this.octopodes.clear();
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
 		public 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);
@@ -77,6 +89,12 @@ class BuilderSingularSets<T> {
 		}
 		@java.lang.SuppressWarnings("all")
 		@javax.annotation.Generated("lombok")
+		public BuilderSingularSetsBuilder<T> clearRawSet() {
+			if (this.rawSet != null) this.rawSet.clear();
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
 		public BuilderSingularSetsBuilder<T> stringSet(final String stringSet) {
 			if (this.stringSet == null) this.stringSet = new java.util.ArrayList<String>();
 			this.stringSet.add(stringSet);
@@ -91,6 +109,12 @@ class BuilderSingularSets<T> {
 		}
 		@java.lang.SuppressWarnings("all")
 		@javax.annotation.Generated("lombok")
+		public BuilderSingularSetsBuilder<T> clearStringSet() {
+			if (this.stringSet != null) this.stringSet.clear();
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
 		public BuilderSingularSets<T> build() {
 			java.util.Set<T> dangerMice;
 			switch (this.dangerMice == null ? 0 : this.dangerMice.size()) {
diff --git a/test/transform/resource/after-delombok/BuilderWithToBuilder.java b/test/transform/resource/after-delombok/BuilderWithToBuilder.java
index eb61a6db..7dfb046a 100644
--- a/test/transform/resource/after-delombok/BuilderWithToBuilder.java
+++ b/test/transform/resource/after-delombok/BuilderWithToBuilder.java
@@ -68,6 +68,12 @@ class BuilderWithToBuilder<T> {
 		}
 		@java.lang.SuppressWarnings("all")
 		@javax.annotation.Generated("lombok")
+		public BuilderWithToBuilderBuilder<T> clearBars() {
+			if (this.bars != null) this.bars.clear();
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		@javax.annotation.Generated("lombok")
 		public BuilderWithToBuilder<T> build() {
 			java.util.List<T> bars;
 			switch (this.bars == null ? 0 : this.bars.size()) {
diff --git a/test/transform/resource/after-ecj/BuilderInstanceMethod.java b/test/transform/resource/after-ecj/BuilderInstanceMethod.java
new file mode 100644
index 00000000..ff7d0aab
--- /dev/null
+++ b/test/transform/resource/after-ecj/BuilderInstanceMethod.java
@@ -0,0 +1,43 @@
+import java.util.List;
+class BuilderInstanceMethod<T> {
+  public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") class StringBuilder {
+    private @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") int show;
+    private @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") int yes;
+    private @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") List<T> also;
+    private @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") int $andMe;
+    @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") StringBuilder() {
+      super();
+    }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") StringBuilder show(final int show) {
+      this.show = show;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") StringBuilder yes(final int yes) {
+      this.yes = yes;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") StringBuilder also(final List<T> also) {
+      this.also = also;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") StringBuilder $andMe(final int $andMe) {
+      this.$andMe = $andMe;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") String build() {
+      return BuilderInstanceMethod.this.create(show, yes, also, $andMe);
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") java.lang.String toString() {
+      return (((((((("BuilderInstanceMethod.StringBuilder(show=" + this.show) + ", yes=") + this.yes) + ", also=") + this.also) + ", $andMe=") + this.$andMe) + ")");
+    }
+  }
+  BuilderInstanceMethod() {
+    super();
+  }
+  public @lombok.Builder String create(int show, final int yes, List<T> also, int $andMe) {
+    return (((("" + show) + yes) + also) + $andMe);
+  }
+  public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") StringBuilder builder() {
+    return new StringBuilder();
+  }
+}
diff --git a/test/transform/resource/after-ecj/BuilderSingularGuavaListsSets.java b/test/transform/resource/after-ecj/BuilderSingularGuavaListsSets.java
index e7aa7835..5cf9f4ac 100644
--- a/test/transform/resource/after-ecj/BuilderSingularGuavaListsSets.java
+++ b/test/transform/resource/after-ecj/BuilderSingularGuavaListsSets.java
@@ -2,6 +2,7 @@ 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 class BuilderSingularGuavaListsSets<T> {
   public static @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") class BuilderSingularGuavaListsSetsBuilder<T> {
@@ -9,6 +10,7 @@ import lombok.Singular;
     private @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") com.google.common.collect.ImmutableList.Builder<Number> frogs;
     private @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") com.google.common.collect.ImmutableSet.Builder<java.lang.Object> rawSet;
     private @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") com.google.common.collect.ImmutableSortedSet.Builder<String> passes;
+    private @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") com.google.common.collect.ImmutableTable.Builder<Number, Number, String> users;
     @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaListsSetsBuilder() {
       super();
     }
@@ -24,6 +26,10 @@ import lombok.Singular;
       this.cards.addAll(cards);
       return this;
     }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaListsSetsBuilder<T> clearCards() {
+      this.cards = null;
+      return this;
+    }
     public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaListsSetsBuilder<T> frog(Number frog) {
       if ((this.frogs == null))
           this.frogs = com.google.common.collect.ImmutableList.builder();
@@ -36,6 +42,10 @@ import lombok.Singular;
       this.frogs.addAll(frogs);
       return this;
     }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaListsSetsBuilder<T> clearFrogs() {
+      this.frogs = null;
+      return this;
+    }
     public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaListsSetsBuilder<T> rawSet(java.lang.Object rawSet) {
       if ((this.rawSet == null))
           this.rawSet = com.google.common.collect.ImmutableSet.builder();
@@ -48,6 +58,10 @@ import lombok.Singular;
       this.rawSet.addAll(rawSet);
       return this;
     }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaListsSetsBuilder<T> clearRawSet() {
+      this.rawSet = null;
+      return this;
+    }
     public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaListsSetsBuilder<T> pass(String pass) {
       if ((this.passes == null))
           this.passes = com.google.common.collect.ImmutableSortedSet.naturalOrder();
@@ -60,27 +74,50 @@ import lombok.Singular;
       this.passes.addAll(passes);
       return this;
     }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaListsSetsBuilder<T> clearPasses() {
+      this.passes = null;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaListsSetsBuilder<T> user(Number rowKey, Number columnKey, 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") @javax.annotation.Generated("lombok") BuilderSingularGuavaListsSetsBuilder<T> users(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") @javax.annotation.Generated("lombok") BuilderSingularGuavaListsSetsBuilder<T> clearUsers() {
+      this.users = null;
+      return this;
+    }
     public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") 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());
-      return new BuilderSingularGuavaListsSets<T>(cards, frogs, rawSet, passes);
+      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") @javax.annotation.Generated("lombok") java.lang.String toString() {
-      return (((((((("BuilderSingularGuavaListsSets.BuilderSingularGuavaListsSetsBuilder(cards=" + this.cards) + ", frogs=") + this.frogs) + ", rawSet=") + this.rawSet) + ", passes=") + this.passes) + ")");
+      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;
-  @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaListsSets(final ImmutableList<T> cards, final ImmutableCollection<? extends Number> frogs, final ImmutableSet rawSet, final ImmutableSortedSet<String> passes) {
+  private @Singular ImmutableTable<? extends Number, ? extends Number, String> users;
+  @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") 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") @javax.annotation.Generated("lombok") <T>BuilderSingularGuavaListsSetsBuilder<T> builder() {
     return new BuilderSingularGuavaListsSetsBuilder<T>();
diff --git a/test/transform/resource/after-ecj/BuilderSingularGuavaMaps.java b/test/transform/resource/after-ecj/BuilderSingularGuavaMaps.java
index d4dfc18a..378ec309 100644
--- a/test/transform/resource/after-ecj/BuilderSingularGuavaMaps.java
+++ b/test/transform/resource/after-ecj/BuilderSingularGuavaMaps.java
@@ -10,10 +10,10 @@ import lombok.Singular;
     @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaMapsBuilder() {
       super();
     }
-    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaMapsBuilder<K, V> battleaxe(K battleaxe$key, V battleaxe$value) {
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaMapsBuilder<K, V> battleaxe(K key, V value) {
       if ((this.battleaxes == null))
           this.battleaxes = com.google.common.collect.ImmutableMap.builder();
-      this.battleaxes.put(battleaxe$key, battleaxe$value);
+      this.battleaxes.put(key, value);
       return this;
     }
     public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaMapsBuilder<K, V> battleaxes(java.util.Map<? extends K, ? extends V> battleaxes) {
@@ -22,10 +22,14 @@ import lombok.Singular;
       this.battleaxes.putAll(battleaxes);
       return this;
     }
-    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaMapsBuilder<K, V> vertex(Integer vertex$key, V vertex$value) {
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaMapsBuilder<K, V> clearBattleaxes() {
+      this.battleaxes = null;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaMapsBuilder<K, V> vertex(Integer key, V value) {
       if ((this.vertices == null))
           this.vertices = com.google.common.collect.ImmutableSortedMap.naturalOrder();
-      this.vertices.put(vertex$key, vertex$value);
+      this.vertices.put(key, value);
       return this;
     }
     public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaMapsBuilder<K, V> vertices(java.util.Map<? extends Integer, ? extends V> vertices) {
@@ -34,10 +38,14 @@ import lombok.Singular;
       this.vertices.putAll(vertices);
       return this;
     }
-    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaMapsBuilder<K, V> rawMap(java.lang.Object rawMap$key, java.lang.Object rawMap$value) {
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaMapsBuilder<K, V> clearVertices() {
+      this.vertices = null;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaMapsBuilder<K, V> rawMap(java.lang.Object key, java.lang.Object value) {
       if ((this.rawMap == null))
           this.rawMap = com.google.common.collect.ImmutableBiMap.builder();
-      this.rawMap.put(rawMap$key, rawMap$value);
+      this.rawMap.put(key, value);
       return this;
     }
     public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaMapsBuilder<K, V> rawMap(java.util.Map<?, ?> rawMap) {
@@ -46,6 +54,10 @@ import lombok.Singular;
       this.rawMap.putAll(rawMap);
       return this;
     }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularGuavaMapsBuilder<K, V> clearRawMap() {
+      this.rawMap = null;
+      return this;
+    }
     public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") 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());
diff --git a/test/transform/resource/after-ecj/BuilderSingularLists.java b/test/transform/resource/after-ecj/BuilderSingularLists.java
index c66fcf1b..e1036262 100644
--- a/test/transform/resource/after-ecj/BuilderSingularLists.java
+++ b/test/transform/resource/after-ecj/BuilderSingularLists.java
@@ -22,6 +22,11 @@ import lombok.Singular;
       this.children.addAll(children);
       return this;
     }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularListsBuilder<T> clearChildren() {
+      if ((this.children != null))
+          this.children.clear();
+      return this;
+    }
     public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularListsBuilder<T> scarf(Number scarf) {
       if ((this.scarves == null))
           this.scarves = new java.util.ArrayList<Number>();
@@ -34,6 +39,11 @@ import lombok.Singular;
       this.scarves.addAll(scarves);
       return this;
     }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularListsBuilder<T> clearScarves() {
+      if ((this.scarves != null))
+          this.scarves.clear();
+      return this;
+    }
     public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularListsBuilder<T> rawList(java.lang.Object rawList) {
       if ((this.rawList == null))
           this.rawList = new java.util.ArrayList<java.lang.Object>();
@@ -46,6 +56,11 @@ import lombok.Singular;
       this.rawList.addAll(rawList);
       return this;
     }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularListsBuilder<T> clearRawList() {
+      if ((this.rawList != null))
+          this.rawList.clear();
+      return this;
+    }
     public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularLists<T> build() {
       java.util.List<T> children;
       switch (((this.children == null) ? 0 : this.children.size())) {
diff --git a/test/transform/resource/after-ecj/BuilderSingularMaps.java b/test/transform/resource/after-ecj/BuilderSingularMaps.java
index 8a2e14eb..38ac0ed7 100644
--- a/test/transform/resource/after-ecj/BuilderSingularMaps.java
+++ b/test/transform/resource/after-ecj/BuilderSingularMaps.java
@@ -37,6 +37,14 @@ import lombok.Singular;
         }
       return this;
     }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularMapsBuilder<K, V> clearWomen() {
+      if ((this.women$key != null))
+          {
+            this.women$key.clear();
+            this.women$value.clear();
+          }
+      return this;
+    }
     public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularMapsBuilder<K, V> man(K manKey, Number manValue) {
       if ((this.men$key == null))
           {
@@ -60,6 +68,14 @@ import lombok.Singular;
         }
       return this;
     }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularMapsBuilder<K, V> clearMen() {
+      if ((this.men$key != null))
+          {
+            this.men$key.clear();
+            this.men$value.clear();
+          }
+      return this;
+    }
     public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularMapsBuilder<K, V> rawMap(java.lang.Object rawMapKey, java.lang.Object rawMapValue) {
       if ((this.rawMap$key == null))
           {
@@ -83,6 +99,14 @@ import lombok.Singular;
         }
       return this;
     }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularMapsBuilder<K, V> clearRawMap() {
+      if ((this.rawMap$key != null))
+          {
+            this.rawMap$key.clear();
+            this.rawMap$value.clear();
+          }
+      return this;
+    }
     public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularMapsBuilder<K, V> stringMap(String stringMapKey, V stringMapValue) {
       if ((this.stringMap$key == null))
           {
@@ -106,6 +130,14 @@ import lombok.Singular;
         }
       return this;
     }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularMapsBuilder<K, V> clearStringMap() {
+      if ((this.stringMap$key != null))
+          {
+            this.stringMap$key.clear();
+            this.stringMap$value.clear();
+          }
+      return this;
+    }
     public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularMaps<K, V> build() {
       java.util.Map<K, V> women;
       switch (((this.women$key == null) ? 0 : this.women$key.size())) {
diff --git a/test/transform/resource/after-ecj/BuilderSingularNoAuto.java b/test/transform/resource/after-ecj/BuilderSingularNoAuto.java
index d5b06f1e..1b79538c 100644
--- a/test/transform/resource/after-ecj/BuilderSingularNoAuto.java
+++ b/test/transform/resource/after-ecj/BuilderSingularNoAuto.java
@@ -20,6 +20,11 @@ import lombok.Singular;
       this.things.addAll(things);
       return this;
     }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularNoAutoBuilder clearThings() {
+      if ((this.things != null))
+          this.things.clear();
+      return this;
+    }
     public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularNoAutoBuilder widget(String widget) {
       if ((this.widgets == null))
           this.widgets = new java.util.ArrayList<String>();
@@ -32,6 +37,11 @@ import lombok.Singular;
       this.widgets.addAll(widgets);
       return this;
     }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularNoAutoBuilder clearWidgets() {
+      if ((this.widgets != null))
+          this.widgets.clear();
+      return this;
+    }
     public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularNoAutoBuilder items(String items) {
       if ((this.items == null))
           this.items = new java.util.ArrayList<String>();
@@ -44,6 +54,11 @@ import lombok.Singular;
       this.items.addAll(items);
       return this;
     }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularNoAutoBuilder clearItems() {
+      if ((this.items != null))
+          this.items.clear();
+      return this;
+    }
     public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularNoAuto build() {
       java.util.List<String> things;
       switch (((this.things == null) ? 0 : this.things.size())) {
diff --git a/test/transform/resource/after-ecj/BuilderSingularRedirectToGuava.java b/test/transform/resource/after-ecj/BuilderSingularRedirectToGuava.java
index 6e18d8ee..84335f46 100644
--- a/test/transform/resource/after-ecj/BuilderSingularRedirectToGuava.java
+++ b/test/transform/resource/after-ecj/BuilderSingularRedirectToGuava.java
@@ -22,10 +22,14 @@ import lombok.Singular;
       this.dangerMice.addAll(dangerMice);
       return this;
     }
-    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularRedirectToGuavaBuilder thing(Integer thing$key, Number thing$value) {
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularRedirectToGuavaBuilder clearDangerMice() {
+      this.dangerMice = null;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularRedirectToGuavaBuilder thing(Integer key, Number value) {
       if ((this.things == null))
           this.things = com.google.common.collect.ImmutableSortedMap.naturalOrder();
-      this.things.put(thing$key, thing$value);
+      this.things.put(key, value);
       return this;
     }
     public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularRedirectToGuavaBuilder things(java.util.Map<? extends Integer, ? extends Number> things) {
@@ -34,6 +38,10 @@ import lombok.Singular;
       this.things.putAll(things);
       return this;
     }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularRedirectToGuavaBuilder clearThings() {
+      this.things = null;
+      return this;
+    }
     public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularRedirectToGuavaBuilder doohickey(Class<?> doohickey) {
       if ((this.doohickeys == null))
           this.doohickeys = com.google.common.collect.ImmutableList.builder();
@@ -46,6 +54,10 @@ import lombok.Singular;
       this.doohickeys.addAll(doohickeys);
       return this;
     }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularRedirectToGuavaBuilder clearDoohickeys() {
+      this.doohickeys = null;
+      return this;
+    }
     public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") 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());
diff --git a/test/transform/resource/after-ecj/BuilderSingularSets.java b/test/transform/resource/after-ecj/BuilderSingularSets.java
index 819de534..118eb16f 100644
--- a/test/transform/resource/after-ecj/BuilderSingularSets.java
+++ b/test/transform/resource/after-ecj/BuilderSingularSets.java
@@ -22,6 +22,11 @@ import lombok.Singular;
       this.dangerMice.addAll(dangerMice);
       return this;
     }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularSetsBuilder<T> clearDangerMice() {
+      if ((this.dangerMice != null))
+          this.dangerMice.clear();
+      return this;
+    }
     public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularSetsBuilder<T> octopus(Number octopus) {
       if ((this.octopodes == null))
           this.octopodes = new java.util.ArrayList<Number>();
@@ -34,6 +39,11 @@ import lombok.Singular;
       this.octopodes.addAll(octopodes);
       return this;
     }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularSetsBuilder<T> clearOctopodes() {
+      if ((this.octopodes != null))
+          this.octopodes.clear();
+      return this;
+    }
     public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularSetsBuilder<T> rawSet(java.lang.Object rawSet) {
       if ((this.rawSet == null))
           this.rawSet = new java.util.ArrayList<java.lang.Object>();
@@ -46,6 +56,11 @@ import lombok.Singular;
       this.rawSet.addAll(rawSet);
       return this;
     }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularSetsBuilder<T> clearRawSet() {
+      if ((this.rawSet != null))
+          this.rawSet.clear();
+      return this;
+    }
     public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularSetsBuilder<T> stringSet(String stringSet) {
       if ((this.stringSet == null))
           this.stringSet = new java.util.ArrayList<String>();
@@ -58,6 +73,11 @@ import lombok.Singular;
       this.stringSet.addAll(stringSet);
       return this;
     }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularSetsBuilder<T> clearStringSet() {
+      if ((this.stringSet != null))
+          this.stringSet.clear();
+      return this;
+    }
     public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderSingularSets<T> build() {
       java.util.Set<T> dangerMice;
       switch (((this.dangerMice == null) ? 0 : this.dangerMice.size())) {
diff --git a/test/transform/resource/after-ecj/BuilderWithToBuilder.java b/test/transform/resource/after-ecj/BuilderWithToBuilder.java
index 423865ff..0d296cb6 100644
--- a/test/transform/resource/after-ecj/BuilderWithToBuilder.java
+++ b/test/transform/resource/after-ecj/BuilderWithToBuilder.java
@@ -33,6 +33,11 @@ import lombok.Builder;
       this.bars.addAll(bars);
       return this;
     }
+    public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderWithToBuilderBuilder<T> clearBars() {
+      if ((this.bars != null))
+          this.bars.clear();
+      return this;
+    }
     public @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") BuilderWithToBuilder<T> build() {
       java.util.List<T> bars;
       switch (((this.bars == null) ? 0 : this.bars.size())) {
diff --git a/test/transform/resource/before/BuilderInstanceMethod.java b/test/transform/resource/before/BuilderInstanceMethod.java
new file mode 100644
index 00000000..666664a2
--- /dev/null
+++ b/test/transform/resource/before/BuilderInstanceMethod.java
@@ -0,0 +1,8 @@
+import java.util.List;
+
+class BuilderInstanceMethod<T> {
+	@lombok.Builder
+	public String create(int show, final int yes, List<T> also, int $andMe) {
+		return "" + show + yes + also + $andMe;
+	}
+}
diff --git a/test/transform/resource/before/BuilderSingularGuavaListsSets.java b/test/transform/resource/before/BuilderSingularGuavaListsSets.java
index 995c00e8..73e8018c 100644
--- a/test/transform/resource/before/BuilderSingularGuavaListsSets.java
+++ b/test/transform/resource/before/BuilderSingularGuavaListsSets.java
@@ -2,6 +2,7 @@ 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;
 
@@ -11,4 +12,5 @@ class BuilderSingularGuavaListsSets<T> {
 	@Singular private ImmutableCollection<? extends Number> frogs;
 	@SuppressWarnings("all") @Singular("rawSet") private ImmutableSet rawSet;
 	@Singular private ImmutableSortedSet<String> passes;
+	@Singular private ImmutableTable<? extends Number, ? extends Number, String> users;
 }