Finishing work on making lombok do sensible things with TYPE_USE annotations and for example their use on the typearg in a collection type which is being `@Singular`-ized.

25 files changed, 444 insertions, 124 deletions

diff --git a/test/transform/resource/after-delombok/BuilderSingularAnnotatedTypes.java b/test/transform/resource/after-delombok/BuilderSingularAnnotatedTypes.java
index d621d376..93825659 100644
--- a/test/transform/resource/after-delombok/BuilderSingularAnnotatedTypes.java
+++ b/test/transform/resource/after-delombok/BuilderSingularAnnotatedTypes.java
@@ -1,34 +1,42 @@
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Target;
 import java.util.Set;
 import java.util.Map;
 import lombok.NonNull;
+@Target(ElementType.TYPE_USE)
+@interface MyAnnotation {
+}
 class BuilderSingularAnnotatedTypes {
-	private Set<@NonNull String> foos;
-	private Map<@NonNull String, @NonNull Integer> bars;
+	private Set<@MyAnnotation @NonNull String> foos;
+	private Map<@MyAnnotation @NonNull String, @MyAnnotation @NonNull Integer> bars;
 	@java.lang.SuppressWarnings("all")
-	BuilderSingularAnnotatedTypes(final Set<@NonNull String> foos, final Map<@NonNull String, @NonNull Integer> bars) {
+	BuilderSingularAnnotatedTypes(final Set<@MyAnnotation @NonNull String> foos, final Map<@MyAnnotation @NonNull String, @MyAnnotation @NonNull Integer> bars) {
 		this.foos = foos;
 		this.bars = bars;
 	}
 	@java.lang.SuppressWarnings("all")
 	public static class BuilderSingularAnnotatedTypesBuilder {
 		@java.lang.SuppressWarnings("all")
-		private java.util.ArrayList<@NonNull String> foos;
+		private java.util.ArrayList<@MyAnnotation @NonNull String> foos;
 		@java.lang.SuppressWarnings("all")
-		private java.util.ArrayList<@NonNull String> bars$key;
+		private java.util.ArrayList<@MyAnnotation @NonNull String> bars$key;
 		@java.lang.SuppressWarnings("all")
-		private java.util.ArrayList<@NonNull Integer> bars$value;
+		private java.util.ArrayList<@MyAnnotation @NonNull Integer> bars$value;
 		@java.lang.SuppressWarnings("all")
 		BuilderSingularAnnotatedTypesBuilder() {
 		}
 		@java.lang.SuppressWarnings("all")
-		public BuilderSingularAnnotatedTypesBuilder foo(final @NonNull String foo) {
-			if (this.foos == null) this.foos = new java.util.ArrayList<@NonNull String>();
+		public BuilderSingularAnnotatedTypesBuilder foo(@MyAnnotation @NonNull final String foo) {
+			if (foo == null) {
+				throw new java.lang.NullPointerException("foo is marked @NonNull but is null");
+			}
+			if (this.foos == null) this.foos = new java.util.ArrayList<@MyAnnotation @NonNull String>();
 			this.foos.add(foo);
 			return this;
 		}
 		@java.lang.SuppressWarnings("all")
-		public BuilderSingularAnnotatedTypesBuilder foos(final java.util.Collection<? extends @NonNull String> foos) {
-			if (this.foos == null) this.foos = new java.util.ArrayList<@NonNull String>();
+		public BuilderSingularAnnotatedTypesBuilder foos(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;
 		}
@@ -38,22 +46,28 @@ class BuilderSingularAnnotatedTypes {
 			return this;
 		}
 		@java.lang.SuppressWarnings("all")
-		public BuilderSingularAnnotatedTypesBuilder bar(final @NonNull String barKey, final @NonNull Integer barValue) {
+		public BuilderSingularAnnotatedTypesBuilder bar(@MyAnnotation @NonNull final String barKey, @MyAnnotation @NonNull final Integer barValue) {
+			if (barKey == null) {
+				throw new java.lang.NullPointerException("barKey is marked @NonNull but is null");
+			}
+			if (barValue == null) {
+				throw new java.lang.NullPointerException("barValue is marked @NonNull but is null");
+			}
 			if (this.bars$key == null) {
-				this.bars$key = new java.util.ArrayList<@NonNull String>();
-				this.bars$value = new java.util.ArrayList<@NonNull Integer>();
+				this.bars$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$value.add(barValue);
 			return this;
 		}
 		@java.lang.SuppressWarnings("all")
-		public BuilderSingularAnnotatedTypesBuilder bars(final java.util.Map<? extends @NonNull String, ? extends @NonNull Integer> bars) {
+		public BuilderSingularAnnotatedTypesBuilder bars(final java.util.Map<? extends @MyAnnotation @NonNull String, ? extends @MyAnnotation @NonNull Integer> bars) {
 			if (this.bars$key == null) {
-				this.bars$key = new java.util.ArrayList<@NonNull String>();
-				this.bars$value = new java.util.ArrayList<@NonNull Integer>();
+				this.bars$key = new java.util.ArrayList<@MyAnnotation @NonNull String>();
+				this.bars$value = new java.util.ArrayList<@MyAnnotation @NonNull Integer>();
 			}
-			for (final java.util.Map.Entry<? extends @NonNull String, ? extends @NonNull Integer> $lombokEntry : bars.entrySet()) {
+			for (final 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($lombokEntry.getValue());
 			}
@@ -69,7 +83,7 @@ class BuilderSingularAnnotatedTypes {
 		}
 		@java.lang.SuppressWarnings("all")
 		public BuilderSingularAnnotatedTypes build() {
-			java.util.Set<@NonNull String> foos;
+			java.util.Set<@MyAnnotation @NonNull String> foos;
 			switch (this.foos == null ? 0 : this.foos.size()) {
 			case 0: 
 				foos = java.util.Collections.emptySet();
@@ -78,11 +92,11 @@ class BuilderSingularAnnotatedTypes {
 				foos = java.util.Collections.singleton(this.foos.get(0));
 				break;
 			default: 
-				foos = new java.util.LinkedHashSet<@NonNull String>(this.foos.size() < 1073741824 ? 1 + this.foos.size() + (this.foos.size() - 3) / 3 : java.lang.Integer.MAX_VALUE);
+				foos = new java.util.LinkedHashSet<@MyAnnotation @NonNull String>(this.foos.size() < 1073741824 ? 1 + this.foos.size() + (this.foos.size() - 3) / 3 : java.lang.Integer.MAX_VALUE);
 				foos.addAll(this.foos);
 				foos = java.util.Collections.unmodifiableSet(foos);
 			}
-			java.util.Map<@NonNull String, @NonNull Integer> bars;
+			java.util.Map<@MyAnnotation @NonNull String, @MyAnnotation @NonNull Integer> bars;
 			switch (this.bars$key == null ? 0 : this.bars$key.size()) {
 			case 0: 
 				bars = java.util.Collections.emptyMap();
@@ -91,8 +105,8 @@ class BuilderSingularAnnotatedTypes {
 				bars = java.util.Collections.singletonMap(this.bars$key.get(0), this.bars$value.get(0));
 				break;
 			default: 
-				bars = new java.util.LinkedHashMap<@NonNull String, @NonNull Integer>(this.bars$key.size() < 1073741824 ? 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($i), (@NonNull Integer) this.bars$value.get($i));
+				bars = new java.util.LinkedHashMap<@MyAnnotation @NonNull String, @MyAnnotation @NonNull Integer>(this.bars$key.size() < 1073741824 ? 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($i), (@MyAnnotation @NonNull Integer) this.bars$value.get($i));
 				bars = java.util.Collections.unmodifiableMap(bars);
 			}
 			return new BuilderSingularAnnotatedTypes(foos, bars);
diff --git a/test/transform/resource/after-delombok/SuperBuilderSingularAnnotatedTypes.java b/test/transform/resource/after-delombok/SuperBuilderSingularAnnotatedTypes.java
new file mode 100644
index 00000000..1baf81aa
--- /dev/null
+++ b/test/transform/resource/after-delombok/SuperBuilderSingularAnnotatedTypes.java
@@ -0,0 +1,137 @@
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Target;
+import java.util.Set;
+import java.util.Map;
+import lombok.NonNull;
+@Target(ElementType.TYPE_USE)
+@interface MyAnnotation {
+}
+class SuperBuilderSingularAnnotatedTypes {
+	private Set<@MyAnnotation @NonNull String> foos;
+	private Map<@MyAnnotation @NonNull String, @MyAnnotation @NonNull Integer> bars;
+	@java.lang.SuppressWarnings("all")
+	public static abstract class SuperBuilderSingularAnnotatedTypesBuilder<C extends SuperBuilderSingularAnnotatedTypes, B extends SuperBuilderSingularAnnotatedTypesBuilder<C, B>> {
+		@java.lang.SuppressWarnings("all")
+		private java.util.ArrayList<@MyAnnotation @NonNull String> foos;
+		@java.lang.SuppressWarnings("all")
+		private java.util.ArrayList<@MyAnnotation @NonNull String> bars$key;
+		@java.lang.SuppressWarnings("all")
+		private java.util.ArrayList<@MyAnnotation @NonNull Integer> bars$value;
+		@java.lang.SuppressWarnings("all")
+		protected abstract B self();
+		@java.lang.SuppressWarnings("all")
+		public abstract C build();
+		@java.lang.SuppressWarnings("all")
+		public B foo(@MyAnnotation @NonNull final String foo) {
+			if (foo == null) {
+				throw new java.lang.NullPointerException("foo is marked @NonNull but is null");
+			}
+			if (this.foos == null) this.foos = new java.util.ArrayList<@MyAnnotation @NonNull String>();
+			this.foos.add(foo);
+			return self();
+		}
+		@java.lang.SuppressWarnings("all")
+		public B foos(final java.util.Collection<? extends @MyAnnotation @NonNull String> foos) {
+			if (this.foos == null) this.foos = new java.util.ArrayList<@MyAnnotation @NonNull String>();
+			this.foos.addAll(foos);
+			return self();
+		}
+		@java.lang.SuppressWarnings("all")
+		public B clearFoos() {
+			if (this.foos != null) this.foos.clear();
+			return self();
+		}
+		@java.lang.SuppressWarnings("all")
+		public B bar(@MyAnnotation @NonNull final String barKey, @MyAnnotation @NonNull final Integer barValue) {
+			if (barKey == null) {
+				throw new java.lang.NullPointerException("barKey is marked @NonNull but is null");
+			}
+			if (barValue == null) {
+				throw new java.lang.NullPointerException("barValue is marked @NonNull but is null");
+			}
+			if (this.bars$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 self();
+		}
+		@java.lang.SuppressWarnings("all")
+		public B bars(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 (final 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($lombokEntry.getValue());
+			}
+			return self();
+		}
+		@java.lang.SuppressWarnings("all")
+		public B clearBars() {
+			if (this.bars$key != null) {
+				this.bars$key.clear();
+				this.bars$value.clear();
+			}
+			return self();
+		}
+		@java.lang.Override
+		@java.lang.SuppressWarnings("all")
+		public java.lang.String toString() {
+			return "SuperBuilderSingularAnnotatedTypes.SuperBuilderSingularAnnotatedTypesBuilder(foos=" + this.foos + ", bars$key=" + this.bars$key + ", bars$value=" + this.bars$value + ")";
+		}
+	}
+	@java.lang.SuppressWarnings("all")
+	private static final class SuperBuilderSingularAnnotatedTypesBuilderImpl extends SuperBuilderSingularAnnotatedTypesBuilder<SuperBuilderSingularAnnotatedTypes, SuperBuilderSingularAnnotatedTypesBuilderImpl> {
+		@java.lang.SuppressWarnings("all")
+		private SuperBuilderSingularAnnotatedTypesBuilderImpl() {
+		}
+		@java.lang.Override
+		@java.lang.SuppressWarnings("all")
+		protected SuperBuilderSingularAnnotatedTypesBuilderImpl self() {
+			return this;
+		}
+		@java.lang.Override
+		@java.lang.SuppressWarnings("all")
+		public SuperBuilderSingularAnnotatedTypes build() {
+			return new SuperBuilderSingularAnnotatedTypes(this);
+		}
+	}
+	@java.lang.SuppressWarnings("all")
+	protected SuperBuilderSingularAnnotatedTypes(final SuperBuilderSingularAnnotatedTypesBuilder<?, ?> b) {
+		java.util.Set<@MyAnnotation @NonNull String> foos;
+		switch (b.foos == null ? 0 : b.foos.size()) {
+		case 0: 
+			foos = java.util.Collections.emptySet();
+			break;
+		case 1: 
+			foos = java.util.Collections.singleton(b.foos.get(0));
+			break;
+		default: 
+			foos = new java.util.LinkedHashSet<@MyAnnotation @NonNull String>(b.foos.size() < 1073741824 ? 1 + b.foos.size() + (b.foos.size() - 3) / 3 : java.lang.Integer.MAX_VALUE);
+			foos.addAll(b.foos);
+			foos = java.util.Collections.unmodifiableSet(foos);
+		}
+		this.foos = foos;
+		java.util.Map<@MyAnnotation @NonNull String, @MyAnnotation @NonNull Integer> bars;
+		switch (b.bars$key == null ? 0 : b.bars$key.size()) {
+		case 0: 
+			bars = java.util.Collections.emptyMap();
+			break;
+		case 1: 
+			bars = java.util.Collections.singletonMap(b.bars$key.get(0), b.bars$value.get(0));
+			break;
+		default: 
+			bars = new java.util.LinkedHashMap<@MyAnnotation @NonNull String, @MyAnnotation @NonNull Integer>(b.bars$key.size() < 1073741824 ? 1 + b.bars$key.size() + (b.bars$key.size() - 3) / 3 : java.lang.Integer.MAX_VALUE);
+			for (int $i = 0; $i < b.bars$key.size(); $i++) bars.put(b.bars$key.get($i), (@MyAnnotation @NonNull Integer) b.bars$value.get($i));
+			bars = java.util.Collections.unmodifiableMap(bars);
+		}
+		this.bars = bars;
+	}
+	@java.lang.SuppressWarnings("all")
+	public static SuperBuilderSingularAnnotatedTypesBuilder<?, ?> builder() {
+		return new SuperBuilderSingularAnnotatedTypesBuilderImpl();
+	}
+}
\ No newline at end of file
diff --git a/test/transform/resource/after-delombok/SuperBuilderWithNonNull.java b/test/transform/resource/after-delombok/SuperBuilderWithNonNull.java
index 5eba938f..cac5482b 100644
--- a/test/transform/resource/after-delombok/SuperBuilderWithNonNull.java
+++ b/test/transform/resource/after-delombok/SuperBuilderWithNonNull.java
@@ -18,7 +18,10 @@ public class SuperBuilderWithNonNull {
 			@java.lang.SuppressWarnings("all")

 			public abstract C build();

 			@java.lang.SuppressWarnings("all")

-			public B nonNullParentField(final String nonNullParentField) {

+			public B nonNullParentField(@lombok.NonNull final String nonNullParentField) {

+				if (nonNullParentField == null) {

+					throw new java.lang.NullPointerException("nonNullParentField is marked @NonNull but is null");

+				}

 				this.nonNullParentField = nonNullParentField;

 				nonNullParentField$set = true;

 				return self();

@@ -72,7 +75,10 @@ public class SuperBuilderWithNonNull {
 			@java.lang.SuppressWarnings("all")

 			public abstract C build();

 			@java.lang.SuppressWarnings("all")

-			public B nonNullChildField(final String nonNullChildField) {

+			public B nonNullChildField(@lombok.NonNull final String nonNullChildField) {

+				if (nonNullChildField == null) {

+					throw new java.lang.NullPointerException("nonNullChildField is marked @NonNull but is null");

+				}

 				this.nonNullChildField = nonNullChildField;

 				return self();

 			}

diff --git a/test/transform/resource/after-ecj/BuilderDefaultsWarnings.java b/test/transform/resource/after-ecj/BuilderDefaultsWarnings.java
index 236632d0..1078f452 100644
--- a/test/transform/resource/after-ecj/BuilderDefaultsWarnings.java
+++ b/test/transform/resource/after-ecj/BuilderDefaultsWarnings.java
@@ -16,13 +16,13 @@ public @Builder class BuilderDefaultsWarnings {
       this.z = z;
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderDefaultsWarningsBuilder item(String item) {
+    public @java.lang.SuppressWarnings("all") BuilderDefaultsWarningsBuilder item(final String item) {
       if ((this.items == null))
           this.items = new java.util.ArrayList<String>();
       this.items.add(item);
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderDefaultsWarningsBuilder items(java.util.Collection<? extends String> items) {
+    public @java.lang.SuppressWarnings("all") BuilderDefaultsWarningsBuilder items(final java.util.Collection<? extends String> items) {
       if ((this.items == null))
           this.items = new java.util.ArrayList<String>();
       this.items.addAll(items);
diff --git a/test/transform/resource/after-ecj/BuilderSingularAnnotatedTypes.java b/test/transform/resource/after-ecj/BuilderSingularAnnotatedTypes.java
index 0168a13c..26023e1a 100644
--- a/test/transform/resource/after-ecj/BuilderSingularAnnotatedTypes.java
+++ b/test/transform/resource/after-ecj/BuilderSingularAnnotatedTypes.java
@@ -1,24 +1,32 @@
+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 class BuilderSingularAnnotatedTypes {
   public static @java.lang.SuppressWarnings("all") class BuilderSingularAnnotatedTypesBuilder {
-    private @java.lang.SuppressWarnings("all") java.util.ArrayList<@NonNull String> foos;
-    private @java.lang.SuppressWarnings("all") java.util.ArrayList<@NonNull String> bars$key;
-    private @java.lang.SuppressWarnings("all") java.util.ArrayList<@NonNull Integer> bars$value;
+    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 foo(@NonNull String foo) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularAnnotatedTypesBuilder foo(final @MyAnnotation @NonNull String foo) {
+      if ((foo == null))
+          {
+            throw new java.lang.NullPointerException("foo is marked @NonNull but is null");
+          }
       if ((this.foos == null))
-          this.foos = new java.util.ArrayList<@NonNull String>();
+          this.foos = new java.util.ArrayList<@MyAnnotation @NonNull String>();
       this.foos.add(foo);
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularAnnotatedTypesBuilder foos(java.util.Collection<? extends @NonNull String> foos) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularAnnotatedTypesBuilder foos(final java.util.Collection<? extends @MyAnnotation @NonNull String> foos) {
       if ((this.foos == null))
-          this.foos = new java.util.ArrayList<@NonNull String>();
+          this.foos = new java.util.ArrayList<@MyAnnotation @NonNull String>();
       this.foos.addAll(foos);
       return this;
     }
@@ -27,23 +35,31 @@ import lombok.Singular;
           this.foos.clear();
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularAnnotatedTypesBuilder bar(@NonNull String barKey, @NonNull Integer barValue) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularAnnotatedTypesBuilder bar(final @MyAnnotation @NonNull String barKey, final @MyAnnotation @NonNull Integer barValue) {
+      if ((barKey == null))
+          {
+            throw new java.lang.NullPointerException("barKey is marked @NonNull but is null");
+          }
+      if ((barValue == null))
+          {
+            throw new java.lang.NullPointerException("barValue is marked @NonNull but is null");
+          }
       if ((this.bars$key == null))
           {
-            this.bars$key = new java.util.ArrayList<@NonNull String>();
-            this.bars$value = new java.util.ArrayList<@NonNull Integer>();
+            this.bars$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$value.add(barValue);
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularAnnotatedTypesBuilder bars(java.util.Map<? extends @NonNull String, ? extends @NonNull Integer> bars) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularAnnotatedTypesBuilder bars(final java.util.Map<? extends @MyAnnotation @NonNull String, ? extends @MyAnnotation @NonNull Integer> bars) {
       if ((this.bars$key == null))
           {
-            this.bars$key = new java.util.ArrayList<@NonNull String>();
-            this.bars$value = new java.util.ArrayList<@NonNull Integer>();
+            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 @NonNull String, ? extends @NonNull Integer> $lombokEntry : bars.entrySet()) 
+      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($lombokEntry.getValue());
@@ -59,7 +75,7 @@ import lombok.Singular;
       return this;
     }
     public @java.lang.SuppressWarnings("all") BuilderSingularAnnotatedTypes build() {
-      java.util.Set<@NonNull String> foos;
+      java.util.Set<@MyAnnotation @NonNull String> foos;
       switch (((this.foos == null) ? 0 : this.foos.size())) {
       case 0 :
           foos = java.util.Collections.emptySet();
@@ -68,11 +84,11 @@ import lombok.Singular;
           foos = java.util.Collections.singleton(this.foos.get(0));
           break;
       default :
-          foos = new java.util.LinkedHashSet<@NonNull String>(((this.foos.size() < 0x40000000) ? ((1 + this.foos.size()) + ((this.foos.size() - 3) / 3)) : java.lang.Integer.MAX_VALUE));
+          foos = new java.util.LinkedHashSet<@MyAnnotation @NonNull String>(((this.foos.size() < 0x40000000) ? ((1 + this.foos.size()) + ((this.foos.size() - 3) / 3)) : java.lang.Integer.MAX_VALUE));
           foos.addAll(this.foos);
           foos = java.util.Collections.unmodifiableSet(foos);
       }
-      java.util.Map<@NonNull String, @NonNull Integer> bars;
+      java.util.Map<@MyAnnotation @NonNull String, @MyAnnotation @NonNull Integer> bars;
       switch (((this.bars$key == null) ? 0 : this.bars$key.size())) {
       case 0 :
           bars = java.util.Collections.emptyMap();
@@ -81,7 +97,7 @@ import lombok.Singular;
           bars = java.util.Collections.singletonMap(this.bars$key.get(0), this.bars$value.get(0));
           break;
       default :
-          bars = new java.util.LinkedHashMap<@NonNull String, @NonNull Integer>(((this.bars$key.size() < 0x40000000) ? ((1 + this.bars$key.size()) + ((this.bars$key.size() - 3) / 3)) : java.lang.Integer.MAX_VALUE));
+          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($i));
           bars = java.util.Collections.unmodifiableMap(bars);
@@ -92,9 +108,9 @@ import lombok.Singular;
       return (((((("BuilderSingularAnnotatedTypes.BuilderSingularAnnotatedTypesBuilder(foos=" + this.foos) + ", bars$key=") + this.bars$key) + ", bars$value=") + this.bars$value) + ")");
     }
   }
-  private @Singular Set<@NonNull String> foos;
-  private @Singular Map<@NonNull String, @NonNull Integer> bars;
-  @java.lang.SuppressWarnings("all") BuilderSingularAnnotatedTypes(final Set<@NonNull String> foos, final Map<@NonNull String, @NonNull Integer> bars) {
+  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;
@@ -102,4 +118,4 @@ import lombok.Singular;
   public static @java.lang.SuppressWarnings("all") BuilderSingularAnnotatedTypesBuilder builder() {
     return new BuilderSingularAnnotatedTypesBuilder();
   }
-}
+}
\ No newline at end of file
diff --git a/test/transform/resource/after-ecj/BuilderSingularGuavaListsSets.java b/test/transform/resource/after-ecj/BuilderSingularGuavaListsSets.java
index 12c2b293..9b50d33b 100644
--- a/test/transform/resource/after-ecj/BuilderSingularGuavaListsSets.java
+++ b/test/transform/resource/after-ecj/BuilderSingularGuavaListsSets.java
@@ -14,13 +14,13 @@ import lombok.Singular;
     @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder() {
       super();
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> card(T card) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> card(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> cards(java.lang.Iterable<? extends T> cards) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> cards(final java.lang.Iterable<? extends T> cards) {
       if ((this.cards == null))
           this.cards = com.google.common.collect.ImmutableList.builder();
       this.cards.addAll(cards);
@@ -30,13 +30,13 @@ import lombok.Singular;
       this.cards = null;
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> frog(Number frog) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> frog(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> frogs(java.lang.Iterable<? extends Number> frogs) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> frogs(final java.lang.Iterable<? extends Number> frogs) {
       if ((this.frogs == null))
           this.frogs = com.google.common.collect.ImmutableList.builder();
       this.frogs.addAll(frogs);
@@ -46,13 +46,13 @@ import lombok.Singular;
       this.frogs = null;
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> rawSet(java.lang.Object rawSet) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> rawSet(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> rawSet(java.lang.Iterable<?> rawSet) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> rawSet(final java.lang.Iterable<?> rawSet) {
       if ((this.rawSet == null))
           this.rawSet = com.google.common.collect.ImmutableSet.builder();
       this.rawSet.addAll(rawSet);
@@ -62,13 +62,13 @@ import lombok.Singular;
       this.rawSet = null;
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> pass(String pass) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> pass(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> passes(java.lang.Iterable<? extends String> passes) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> passes(final java.lang.Iterable<? extends String> passes) {
       if ((this.passes == null))
           this.passes = com.google.common.collect.ImmutableSortedSet.naturalOrder();
       this.passes.addAll(passes);
@@ -78,13 +78,13 @@ import lombok.Singular;
       this.passes = null;
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> user(Number rowKey, Number columnKey, String value) {
+    public @java.lang.SuppressWarnings("all") 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;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaListsSetsBuilder<T> users(com.google.common.collect.Table<? extends Number, ? extends Number, ? extends String> users) {
+    public @java.lang.SuppressWarnings("all") 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);
diff --git a/test/transform/resource/after-ecj/BuilderSingularGuavaMaps.java b/test/transform/resource/after-ecj/BuilderSingularGuavaMaps.java
index 44533ac1..1dc04a07 100644
--- a/test/transform/resource/after-ecj/BuilderSingularGuavaMaps.java
+++ b/test/transform/resource/after-ecj/BuilderSingularGuavaMaps.java
@@ -10,13 +10,13 @@ import lombok.Singular;
     @java.lang.SuppressWarnings("all") BuilderSingularGuavaMapsBuilder() {
       super();
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaMapsBuilder<K, V> battleaxe(K key, V value) {
+    public @java.lang.SuppressWarnings("all") 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(key, value);
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaMapsBuilder<K, V> battleaxes(java.util.Map<? extends K, ? extends V> battleaxes) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaMapsBuilder<K, V> battleaxes(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);
@@ -26,13 +26,13 @@ import lombok.Singular;
       this.battleaxes = null;
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaMapsBuilder<K, V> vertex(Integer key, V value) {
+    public @java.lang.SuppressWarnings("all") 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(key, value);
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaMapsBuilder<K, V> vertices(java.util.Map<? extends Integer, ? extends V> vertices) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaMapsBuilder<K, V> vertices(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);
@@ -42,13 +42,13 @@ import lombok.Singular;
       this.vertices = null;
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaMapsBuilder<K, V> rawMap(java.lang.Object key, java.lang.Object value) {
+    public @java.lang.SuppressWarnings("all") 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(key, value);
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaMapsBuilder<K, V> rawMap(java.util.Map<?, ?> rawMap) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularGuavaMapsBuilder<K, V> rawMap(final java.util.Map<?, ?> rawMap) {
       if ((this.rawMap == null))
           this.rawMap = com.google.common.collect.ImmutableBiMap.builder();
       this.rawMap.putAll(rawMap);
diff --git a/test/transform/resource/after-ecj/BuilderSingularLists.java b/test/transform/resource/after-ecj/BuilderSingularLists.java
index 3e093e1a..5bb13bad 100644
--- a/test/transform/resource/after-ecj/BuilderSingularLists.java
+++ b/test/transform/resource/after-ecj/BuilderSingularLists.java
@@ -10,13 +10,13 @@ import lombok.Singular;
     @java.lang.SuppressWarnings("all") BuilderSingularListsBuilder() {
       super();
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularListsBuilder<T> child(T child) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularListsBuilder<T> child(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> children(java.util.Collection<? extends T> children) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularListsBuilder<T> children(final java.util.Collection<? extends T> children) {
       if ((this.children == null))
           this.children = new java.util.ArrayList<T>();
       this.children.addAll(children);
@@ -27,13 +27,13 @@ import lombok.Singular;
           this.children.clear();
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularListsBuilder<T> scarf(Number scarf) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularListsBuilder<T> scarf(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> scarves(java.util.Collection<? extends Number> scarves) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularListsBuilder<T> scarves(final java.util.Collection<? extends Number> scarves) {
       if ((this.scarves == null))
           this.scarves = new java.util.ArrayList<Number>();
       this.scarves.addAll(scarves);
@@ -44,13 +44,13 @@ import lombok.Singular;
           this.scarves.clear();
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularListsBuilder<T> rawList(java.lang.Object rawList) {
+    public @java.lang.SuppressWarnings("all") 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);
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularListsBuilder<T> rawList(java.util.Collection<?> rawList) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularListsBuilder<T> rawList(final java.util.Collection<?> rawList) {
       if ((this.rawList == null))
           this.rawList = new java.util.ArrayList<java.lang.Object>();
       this.rawList.addAll(rawList);
diff --git a/test/transform/resource/after-ecj/BuilderSingularMaps.java b/test/transform/resource/after-ecj/BuilderSingularMaps.java
index efcf5ef5..20945a13 100644
--- a/test/transform/resource/after-ecj/BuilderSingularMaps.java
+++ b/test/transform/resource/after-ecj/BuilderSingularMaps.java
@@ -14,7 +14,7 @@ import lombok.Singular;
     @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder() {
       super();
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder<K, V> woman(K womanKey, V womanValue) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder<K, V> woman(final K womanKey, final V womanValue) {
       if ((this.women$key == null))
           {
             this.women$key = new java.util.ArrayList<K>();
@@ -24,7 +24,7 @@ import lombok.Singular;
       this.women$value.add(womanValue);
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder<K, V> women(java.util.Map<? extends K, ? extends V> women) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder<K, V> women(final java.util.Map<? extends K, ? extends V> women) {
       if ((this.women$key == null))
           {
             this.women$key = new java.util.ArrayList<K>();
@@ -45,7 +45,7 @@ import lombok.Singular;
           }
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder<K, V> man(K manKey, Number manValue) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder<K, V> man(final K manKey, final Number manValue) {
       if ((this.men$key == null))
           {
             this.men$key = new java.util.ArrayList<K>();
@@ -55,7 +55,7 @@ import lombok.Singular;
       this.men$value.add(manValue);
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder<K, V> men(java.util.Map<? extends K, ? extends Number> men) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder<K, V> men(final java.util.Map<? extends K, ? extends Number> men) {
       if ((this.men$key == null))
           {
             this.men$key = new java.util.ArrayList<K>();
@@ -76,7 +76,7 @@ import lombok.Singular;
           }
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder<K, V> rawMap(java.lang.Object rawMapKey, java.lang.Object rawMapValue) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder<K, V> rawMap(final java.lang.Object rawMapKey, final java.lang.Object rawMapValue) {
       if ((this.rawMap$key == null))
           {
             this.rawMap$key = new java.util.ArrayList<java.lang.Object>();
@@ -86,7 +86,7 @@ import lombok.Singular;
       this.rawMap$value.add(rawMapValue);
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder<K, V> rawMap(java.util.Map<?, ?> rawMap) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder<K, V> rawMap(final java.util.Map<?, ?> rawMap) {
       if ((this.rawMap$key == null))
           {
             this.rawMap$key = new java.util.ArrayList<java.lang.Object>();
@@ -107,7 +107,7 @@ import lombok.Singular;
           }
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder<K, V> stringMap(String stringMapKey, V stringMapValue) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder<K, V> stringMap(final String stringMapKey, final V stringMapValue) {
       if ((this.stringMap$key == null))
           {
             this.stringMap$key = new java.util.ArrayList<String>();
@@ -117,7 +117,7 @@ import lombok.Singular;
       this.stringMap$value.add(stringMapValue);
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder<K, V> stringMap(java.util.Map<? extends String, ? extends V> stringMap) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularMapsBuilder<K, V> stringMap(final java.util.Map<? extends String, ? extends V> stringMap) {
       if ((this.stringMap$key == null))
           {
             this.stringMap$key = new java.util.ArrayList<String>();
diff --git a/test/transform/resource/after-ecj/BuilderSingularNoAuto.java b/test/transform/resource/after-ecj/BuilderSingularNoAuto.java
index fa38efc3..4d27f459 100644
--- a/test/transform/resource/after-ecj/BuilderSingularNoAuto.java
+++ b/test/transform/resource/after-ecj/BuilderSingularNoAuto.java
@@ -8,13 +8,13 @@ import lombok.Singular;
     @java.lang.SuppressWarnings("all") BuilderSingularNoAutoBuilder() {
       super();
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularNoAutoBuilder things(String things) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularNoAutoBuilder things(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 things(java.util.Collection<? extends String> things) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularNoAutoBuilder things(final java.util.Collection<? extends String> things) {
       if ((this.things == null))
           this.things = new java.util.ArrayList<String>();
       this.things.addAll(things);
@@ -25,13 +25,13 @@ import lombok.Singular;
           this.things.clear();
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularNoAutoBuilder widget(String widget) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularNoAutoBuilder widget(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 widgets(java.util.Collection<? extends String> widgets) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularNoAutoBuilder widgets(final java.util.Collection<? extends String> widgets) {
       if ((this.widgets == null))
           this.widgets = new java.util.ArrayList<String>();
       this.widgets.addAll(widgets);
@@ -42,13 +42,13 @@ import lombok.Singular;
           this.widgets.clear();
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularNoAutoBuilder items(String items) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularNoAutoBuilder items(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 items(java.util.Collection<? extends String> items) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularNoAutoBuilder items(final java.util.Collection<? extends String> items) {
       if ((this.items == null))
           this.items = new java.util.ArrayList<String>();
       this.items.addAll(items);
diff --git a/test/transform/resource/after-ecj/BuilderSingularRedirectToGuava.java b/test/transform/resource/after-ecj/BuilderSingularRedirectToGuava.java
index 4823e46e..c0f78b57 100644
--- a/test/transform/resource/after-ecj/BuilderSingularRedirectToGuava.java
+++ b/test/transform/resource/after-ecj/BuilderSingularRedirectToGuava.java
@@ -10,13 +10,13 @@ import lombok.Singular;
     @java.lang.SuppressWarnings("all") BuilderSingularRedirectToGuavaBuilder() {
       super();
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularRedirectToGuavaBuilder dangerMouse(String dangerMouse) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularRedirectToGuavaBuilder dangerMouse(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 dangerMice(java.lang.Iterable<? extends String> dangerMice) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularRedirectToGuavaBuilder dangerMice(final java.lang.Iterable<? extends String> dangerMice) {
       if ((this.dangerMice == null))
           this.dangerMice = com.google.common.collect.ImmutableSet.builder();
       this.dangerMice.addAll(dangerMice);
@@ -26,13 +26,13 @@ import lombok.Singular;
       this.dangerMice = null;
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularRedirectToGuavaBuilder thing(Integer key, Number value) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularRedirectToGuavaBuilder thing(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 things(java.util.Map<? extends Integer, ? extends Number> things) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularRedirectToGuavaBuilder things(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);
@@ -42,13 +42,13 @@ import lombok.Singular;
       this.things = null;
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularRedirectToGuavaBuilder doohickey(Class<?> doohickey) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularRedirectToGuavaBuilder doohickey(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 doohickeys(java.lang.Iterable<? extends Class<?>> doohickeys) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularRedirectToGuavaBuilder doohickeys(final java.lang.Iterable<? extends Class<?>> doohickeys) {
       if ((this.doohickeys == null))
           this.doohickeys = com.google.common.collect.ImmutableList.builder();
       this.doohickeys.addAll(doohickeys);
diff --git a/test/transform/resource/after-ecj/BuilderSingularSets.java b/test/transform/resource/after-ecj/BuilderSingularSets.java
index bf403831..eb53b1cd 100644
--- a/test/transform/resource/after-ecj/BuilderSingularSets.java
+++ b/test/transform/resource/after-ecj/BuilderSingularSets.java
@@ -10,13 +10,13 @@ import lombok.Singular;
     @java.lang.SuppressWarnings("all") BuilderSingularSetsBuilder() {
       super();
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularSetsBuilder<T> dangerMouse(T dangerMouse) {
+    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(java.util.Collection<? extends T> dangerMice) {
+    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);
@@ -27,13 +27,13 @@ import lombok.Singular;
           this.dangerMice.clear();
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularSetsBuilder<T> octopus(Number octopus) {
+    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(java.util.Collection<? extends Number> octopodes) {
+    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);
@@ -44,13 +44,13 @@ import lombok.Singular;
           this.octopodes.clear();
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularSetsBuilder<T> rawSet(java.lang.Object rawSet) {
+    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(java.util.Collection<?> rawSet) {
+    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);
@@ -61,13 +61,13 @@ import lombok.Singular;
           this.rawSet.clear();
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularSetsBuilder<T> stringSet(String stringSet) {
+    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(java.util.Collection<? extends String> stringSet) {
+    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);
diff --git a/test/transform/resource/after-ecj/BuilderSingularToBuilderWithNull.java b/test/transform/resource/after-ecj/BuilderSingularToBuilderWithNull.java
index 7feff6e9..bbbf9268 100644
--- a/test/transform/resource/after-ecj/BuilderSingularToBuilderWithNull.java
+++ b/test/transform/resource/after-ecj/BuilderSingularToBuilderWithNull.java
@@ -5,13 +5,13 @@ import lombok.Singular;
     @java.lang.SuppressWarnings("all") BuilderSingularToBuilderWithNullBuilder() {
       super();
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularToBuilderWithNullBuilder elem(String elem) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularToBuilderWithNullBuilder elem(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 elems(java.util.Collection<? extends String> elems) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularToBuilderWithNullBuilder elems(final java.util.Collection<? extends String> elems) {
       if ((this.elems == null))
           this.elems = new java.util.ArrayList<String>();
       this.elems.addAll(elems);
diff --git a/test/transform/resource/after-ecj/BuilderSingularWithPrefixes.java b/test/transform/resource/after-ecj/BuilderSingularWithPrefixes.java
index 12c299c6..31579497 100644
--- a/test/transform/resource/after-ecj/BuilderSingularWithPrefixes.java
+++ b/test/transform/resource/after-ecj/BuilderSingularWithPrefixes.java
@@ -5,13 +5,13 @@ import lombok.Singular;
     @java.lang.SuppressWarnings("all") BuilderSingularWithPrefixesBuilder() {
       super();
     }
-    public @java.lang.SuppressWarnings("all") BuilderSingularWithPrefixesBuilder elem(String elem) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularWithPrefixesBuilder elem(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 elems(java.util.Collection<? extends String> elems) {
+    public @java.lang.SuppressWarnings("all") BuilderSingularWithPrefixesBuilder elems(final java.util.Collection<? extends String> elems) {
       if ((this.elems == null))
           this.elems = new java.util.ArrayList<String>();
       this.elems.addAll(elems);
diff --git a/test/transform/resource/after-ecj/BuilderWithDeprecated.java b/test/transform/resource/after-ecj/BuilderWithDeprecated.java
index 09a0b786..b429c3e7 100644
--- a/test/transform/resource/after-ecj/BuilderWithDeprecated.java
+++ b/test/transform/resource/after-ecj/BuilderWithDeprecated.java
@@ -18,13 +18,13 @@ public @Builder class BuilderWithDeprecated {
       this.dep2 = dep2;
       return this;
     }
-    public @java.lang.Deprecated @java.lang.SuppressWarnings("all") BuilderWithDeprecatedBuilder string(String string) {
+    public @java.lang.Deprecated @java.lang.SuppressWarnings("all") BuilderWithDeprecatedBuilder string(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 strings(java.util.Collection<? extends String> strings) {
+    public @java.lang.Deprecated @java.lang.SuppressWarnings("all") BuilderWithDeprecatedBuilder strings(final java.util.Collection<? extends String> strings) {
       if ((this.strings == null))
           this.strings = new java.util.ArrayList<String>();
       this.strings.addAll(strings);
@@ -35,13 +35,13 @@ public @Builder class BuilderWithDeprecated {
           this.strings.clear();
       return this;
     }
-    public @java.lang.Deprecated @java.lang.SuppressWarnings("all") BuilderWithDeprecatedBuilder number(Integer number) {
+    public @java.lang.Deprecated @java.lang.SuppressWarnings("all") BuilderWithDeprecatedBuilder number(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 numbers(java.lang.Iterable<? extends Integer> numbers) {
+    public @java.lang.Deprecated @java.lang.SuppressWarnings("all") BuilderWithDeprecatedBuilder numbers(final java.lang.Iterable<? extends Integer> numbers) {
       if ((this.numbers == null))
           this.numbers = com.google.common.collect.ImmutableList.builder();
       this.numbers.addAll(numbers);
diff --git a/test/transform/resource/after-ecj/BuilderWithToBuilder.java b/test/transform/resource/after-ecj/BuilderWithToBuilder.java
index a8935107..636dc42d 100644
--- a/test/transform/resource/after-ecj/BuilderWithToBuilder.java
+++ b/test/transform/resource/after-ecj/BuilderWithToBuilder.java
@@ -21,13 +21,13 @@ import lombok.Builder;
       this.foo = foo;
       return this;
     }
-    public @java.lang.SuppressWarnings("all") BuilderWithToBuilderBuilder<T> bar(T bar) {
+    public @java.lang.SuppressWarnings("all") BuilderWithToBuilderBuilder<T> bar(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> bars(java.util.Collection<? extends T> bars) {
+    public @java.lang.SuppressWarnings("all") BuilderWithToBuilderBuilder<T> bars(final java.util.Collection<? extends T> bars) {
       if ((this.bars == null))
           this.bars = new java.util.ArrayList<T>();
       this.bars.addAll(bars);
diff --git a/test/transform/resource/after-ecj/SuperBuilderBasic.java b/test/transform/resource/after-ecj/SuperBuilderBasic.java
index 11fd8498..95cf5f01 100644
--- a/test/transform/resource/after-ecj/SuperBuilderBasic.java
+++ b/test/transform/resource/after-ecj/SuperBuilderBasic.java
@@ -13,13 +13,13 @@ public class SuperBuilderBasic {
         this.field1 = field1;

         return self();

       }

-      public @java.lang.SuppressWarnings("all") B item(String item) {

+      public @java.lang.SuppressWarnings("all") B item(final String item) {

         if ((this.items == null))

             this.items = new java.util.ArrayList<String>();

         this.items.add(item);

         return self();

       }

-      public @java.lang.SuppressWarnings("all") B items(java.util.Collection<? extends String> items) {

+      public @java.lang.SuppressWarnings("all") B items(final java.util.Collection<? extends String> items) {

         if ((this.items == null))

             this.items = new java.util.ArrayList<String>();

         this.items.addAll(items);

diff --git a/test/transform/resource/after-ecj/SuperBuilderSingularAnnotatedTypes.java b/test/transform/resource/after-ecj/SuperBuilderSingularAnnotatedTypes.java
new file mode 100644
index 00000000..bb02024d
--- /dev/null
+++ b/test/transform/resource/after-ecj/SuperBuilderSingularAnnotatedTypes.java
@@ -0,0 +1,131 @@
+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.experimental.SuperBuilder class SuperBuilderSingularAnnotatedTypes {
+  public static abstract @java.lang.SuppressWarnings("all") class SuperBuilderSingularAnnotatedTypesBuilder<C extends SuperBuilderSingularAnnotatedTypes, B extends SuperBuilderSingularAnnotatedTypesBuilder<C, B>> {
+    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;
+    public SuperBuilderSingularAnnotatedTypesBuilder() {
+      super();
+    }
+    protected abstract @java.lang.SuppressWarnings("all") B self();
+    public abstract @java.lang.SuppressWarnings("all") C build();
+    public @java.lang.SuppressWarnings("all") B foo(final @MyAnnotation @NonNull String foo) {
+      if ((foo == null))
+          {
+            throw new java.lang.NullPointerException("foo is marked @NonNull but is null");
+          }
+      if ((this.foos == null))
+          this.foos = new java.util.ArrayList<@MyAnnotation @NonNull String>();
+      this.foos.add(foo);
+      return self();
+    }
+    public @java.lang.SuppressWarnings("all") B foos(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 self();
+    }
+    public @java.lang.SuppressWarnings("all") B clearFoos() {
+      if ((this.foos != null))
+          this.foos.clear();
+      return self();
+    }
+    public @java.lang.SuppressWarnings("all") B bar(final @MyAnnotation @NonNull String barKey, final @MyAnnotation @NonNull Integer barValue) {
+      if ((barKey == null))
+          {
+            throw new java.lang.NullPointerException("barKey is marked @NonNull but is null");
+          }
+      if ((barValue == null))
+          {
+            throw new java.lang.NullPointerException("barValue is marked @NonNull 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$value.add(barValue);
+      return self();
+    }
+    public @java.lang.SuppressWarnings("all") B bars(final java.util.Map<? extends @MyAnnotation @NonNull String, ? extends @MyAnnotation @NonNull Integer> bars) {
+      if ((this.bars$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($lombokEntry.getValue());
+        }
+      return self();
+    }
+    public @java.lang.SuppressWarnings("all") B clearBars() {
+      if ((this.bars$key != null))
+          {
+            this.bars$key.clear();
+            this.bars$value.clear();
+          }
+      return self();
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (((((("SuperBuilderSingularAnnotatedTypes.SuperBuilderSingularAnnotatedTypesBuilder(foos=" + this.foos) + ", bars$key=") + this.bars$key) + ", bars$value=") + this.bars$value) + ")");
+    }
+  }
+  private static final @java.lang.SuppressWarnings("all") class SuperBuilderSingularAnnotatedTypesBuilderImpl extends SuperBuilderSingularAnnotatedTypesBuilder<SuperBuilderSingularAnnotatedTypes, SuperBuilderSingularAnnotatedTypesBuilderImpl> {
+    private SuperBuilderSingularAnnotatedTypesBuilderImpl() {
+      super();
+    }
+    protected @java.lang.Override @java.lang.SuppressWarnings("all") SuperBuilderSingularAnnotatedTypesBuilderImpl self() {
+      return this;
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") SuperBuilderSingularAnnotatedTypes build() {
+      return new SuperBuilderSingularAnnotatedTypes(this);
+    }
+  }
+  private @Singular Set<@MyAnnotation @NonNull String> foos;
+  private @Singular Map<@MyAnnotation @NonNull String, @MyAnnotation @NonNull Integer> bars;
+  protected @java.lang.SuppressWarnings("all") SuperBuilderSingularAnnotatedTypes(final SuperBuilderSingularAnnotatedTypesBuilder<?, ?> b) {
+    super();
+    java.util.Set<@MyAnnotation @NonNull String> foos;
+    switch (((b.foos == null) ? 0 : b.foos.size())) {
+    case 0 :
+        foos = java.util.Collections.emptySet();
+        break;
+    case 1 :
+        foos = java.util.Collections.singleton(b.foos.get(0));
+        break;
+    default :
+        foos = new java.util.LinkedHashSet<@MyAnnotation @NonNull String>(((b.foos.size() < 0x40000000) ? ((1 + b.foos.size()) + ((b.foos.size() - 3) / 3)) : java.lang.Integer.MAX_VALUE));
+        foos.addAll(b.foos);
+        foos = java.util.Collections.unmodifiableSet(foos);
+    }
+    this.foos = foos;
+    java.util.Map<@MyAnnotation @NonNull String, @MyAnnotation @NonNull Integer> bars;
+    switch (((b.bars$key == null) ? 0 : b.bars$key.size())) {
+    case 0 :
+        bars = java.util.Collections.emptyMap();
+        break;
+    case 1 :
+        bars = java.util.Collections.singletonMap(b.bars$key.get(0), b.bars$value.get(0));
+        break;
+    default :
+        bars = new java.util.LinkedHashMap<@MyAnnotation @NonNull String, @MyAnnotation @NonNull Integer>(((b.bars$key.size() < 0x40000000) ? ((1 + b.bars$key.size()) + ((b.bars$key.size() - 3) / 3)) : java.lang.Integer.MAX_VALUE));
+        for (int $i = 0;; ($i < b.bars$key.size()); $i ++) 
+          bars.put(b.bars$key.get($i), b.bars$value.get($i));
+        bars = java.util.Collections.unmodifiableMap(bars);
+    }
+    this.bars = bars;
+  }
+  public static @java.lang.SuppressWarnings("all") SuperBuilderSingularAnnotatedTypesBuilder<?, ?> builder() {
+    return new SuperBuilderSingularAnnotatedTypesBuilderImpl();
+  }
+}
\ No newline at end of file
diff --git a/test/transform/resource/after-ecj/SuperBuilderWithCustomBuilderMethod.java b/test/transform/resource/after-ecj/SuperBuilderWithCustomBuilderMethod.java
index ed0655c7..0ec8921d 100644
--- a/test/transform/resource/after-ecj/SuperBuilderWithCustomBuilderMethod.java
+++ b/test/transform/resource/after-ecj/SuperBuilderWithCustomBuilderMethod.java
@@ -13,13 +13,13 @@ public class SuperBuilderWithCustomBuilderMethod {
         this.field1 = field1;

         return self();

       }

-      public @java.lang.SuppressWarnings("all") B item(String item) {

+      public @java.lang.SuppressWarnings("all") B item(final String item) {

         if ((this.items == null))

             this.items = new java.util.ArrayList<String>();

         this.items.add(item);

         return self();

       }

-      public @java.lang.SuppressWarnings("all") B items(java.util.Collection<? extends String> items) {

+      public @java.lang.SuppressWarnings("all") B items(final java.util.Collection<? extends String> items) {

         if ((this.items == null))

             this.items = new java.util.ArrayList<String>();

         this.items.addAll(items);

diff --git a/test/transform/resource/after-ecj/SuperBuilderWithGenerics.java b/test/transform/resource/after-ecj/SuperBuilderWithGenerics.java
index 0166e375..465704bb 100644
--- a/test/transform/resource/after-ecj/SuperBuilderWithGenerics.java
+++ b/test/transform/resource/after-ecj/SuperBuilderWithGenerics.java
@@ -13,13 +13,13 @@ public class SuperBuilderWithGenerics {
         this.field1 = field1;

         return self();

       }

-      public @java.lang.SuppressWarnings("all") B item(String item) {

+      public @java.lang.SuppressWarnings("all") B item(final String item) {

         if ((this.items == null))

             this.items = new java.util.ArrayList<String>();

         this.items.add(item);

         return self();

       }

-      public @java.lang.SuppressWarnings("all") B items(java.util.Collection<? extends String> items) {

+      public @java.lang.SuppressWarnings("all") B items(final java.util.Collection<? extends String> items) {

         if ((this.items == null))

             this.items = new java.util.ArrayList<String>();

         this.items.addAll(items);

diff --git a/test/transform/resource/after-ecj/SuperBuilderWithGenerics2.java b/test/transform/resource/after-ecj/SuperBuilderWithGenerics2.java
index 28b026ea..8429ee35 100644
--- a/test/transform/resource/after-ecj/SuperBuilderWithGenerics2.java
+++ b/test/transform/resource/after-ecj/SuperBuilderWithGenerics2.java
@@ -13,13 +13,13 @@ public class SuperBuilderWithGenerics2 {
         this.field1 = field1;

         return self();

       }

-      public @java.lang.SuppressWarnings("all") B item(String item) {

+      public @java.lang.SuppressWarnings("all") B item(final String item) {

         if ((this.items == null))

             this.items = new java.util.ArrayList<String>();

         this.items.add(item);

         return self();

       }

-      public @java.lang.SuppressWarnings("all") B items(java.util.Collection<? extends String> items) {

+      public @java.lang.SuppressWarnings("all") B items(final java.util.Collection<? extends String> items) {

         if ((this.items == null))

             this.items = new java.util.ArrayList<String>();

         this.items.addAll(items);

diff --git a/test/transform/resource/after-ecj/SuperBuilderWithNonNull.java b/test/transform/resource/after-ecj/SuperBuilderWithNonNull.java
index 106b8326..1c4bd53d 100644
--- a/test/transform/resource/after-ecj/SuperBuilderWithNonNull.java
+++ b/test/transform/resource/after-ecj/SuperBuilderWithNonNull.java
@@ -9,7 +9,7 @@ public class SuperBuilderWithNonNull {
       }

       protected abstract @java.lang.SuppressWarnings("all") B self();

       public abstract @java.lang.SuppressWarnings("all") C build();

-      public @java.lang.SuppressWarnings("all") B nonNullParentField(final String nonNullParentField) {

+      public @java.lang.SuppressWarnings("all") B nonNullParentField(final @lombok.NonNull String nonNullParentField) {

         this.nonNullParentField = nonNullParentField;

         nonNullParentField$set = true;

         return self();

@@ -56,7 +56,7 @@ public class SuperBuilderWithNonNull {
       }

       protected abstract @java.lang.Override @java.lang.SuppressWarnings("all") B self();

       public abstract @java.lang.Override @java.lang.SuppressWarnings("all") C build();

-      public @java.lang.SuppressWarnings("all") B nonNullChildField(final String nonNullChildField) {

+      public @java.lang.SuppressWarnings("all") B nonNullChildField(final @lombok.NonNull String nonNullChildField) {

         this.nonNullChildField = nonNullChildField;

         return self();

       }

diff --git a/test/transform/resource/after-ecj/SuperBuilderWithPrefixes.java b/test/transform/resource/after-ecj/SuperBuilderWithPrefixes.java
index 33400b3c..5dbdfacc 100644
--- a/test/transform/resource/after-ecj/SuperBuilderWithPrefixes.java
+++ b/test/transform/resource/after-ecj/SuperBuilderWithPrefixes.java
@@ -16,13 +16,13 @@
       this.otherField = otherField;
       return self();
     }
-    public @java.lang.SuppressWarnings("all") B item(String item) {
+    public @java.lang.SuppressWarnings("all") B item(final String item) {
       if ((this.items == null))
           this.items = new java.util.ArrayList<String>();
       this.items.add(item);
       return self();
     }
-    public @java.lang.SuppressWarnings("all") B items(java.util.Collection<? extends String> items) {
+    public @java.lang.SuppressWarnings("all") B items(final java.util.Collection<? extends String> items) {
       if ((this.items == null))
           this.items = new java.util.ArrayList<String>();
       this.items.addAll(items);
diff --git a/test/transform/resource/before/BuilderSingularAnnotatedTypes.java b/test/transform/resource/before/BuilderSingularAnnotatedTypes.java
index 163507b9..d54fed8d 100644
--- a/test/transform/resource/before/BuilderSingularAnnotatedTypes.java
+++ b/test/transform/resource/before/BuilderSingularAnnotatedTypes.java
@@ -1,12 +1,14 @@
 //VERSION 8:
+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
 class BuilderSingularAnnotatedTypes {
-	@Singular private Set<@NonNull String> foos;
-	@Singular private Map<@NonNull String, @NonNull Integer> bars;
+	@Singular private Set<@MyAnnotation @NonNull String> foos;
+	@Singular private Map<@MyAnnotation @NonNull String, @MyAnnotation @NonNull Integer> bars;
 }
diff --git a/test/transform/resource/before/SuperBuilderSingularAnnotatedTypes.java b/test/transform/resource/before/SuperBuilderSingularAnnotatedTypes.java
new file mode 100644
index 00000000..d26352d2
--- /dev/null
+++ b/test/transform/resource/before/SuperBuilderSingularAnnotatedTypes.java
@@ -0,0 +1,14 @@
+//VERSION 8:
+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.experimental.SuperBuilder
+class SuperBuilderSingularAnnotatedTypes {
+	@Singular private Set<@MyAnnotation @NonNull String> foos;
+	@Singular private Map<@MyAnnotation @NonNull String, @MyAnnotation @NonNull Integer> bars;
+}