fixed toBuilder on Singular fields with wildcards (javac)

2 files changed, 104 insertions, 0 deletions

diff --git a/test/transform/resource/after-delombok/BuilderSingularWildcardListsWithToBuilder.java b/test/transform/resource/after-delombok/BuilderSingularWildcardListsWithToBuilder.java
new file mode 100644
index 00000000..509d0394
--- /dev/null
+++ b/test/transform/resource/after-delombok/BuilderSingularWildcardListsWithToBuilder.java
@@ -0,0 +1,94 @@
+import java.util.List;
+import java.util.Collection;
+class BuilderSingularWildcardListsWithToBuilder {
+	private List<?> objects;
+	private Collection<? extends Number> numbers;
+	@java.lang.SuppressWarnings("all")
+	BuilderSingularWildcardListsWithToBuilder(final List<?> objects, final Collection<? extends Number> numbers) {
+		this.objects = objects;
+		this.numbers = numbers;
+	}
+	@java.lang.SuppressWarnings("all")
+	public static class BuilderSingularWildcardListsWithToBuilderBuilder {
+		@java.lang.SuppressWarnings("all")
+		private java.util.ArrayList<java.lang.Object> objects;
+		@java.lang.SuppressWarnings("all")
+		private java.util.ArrayList<Number> numbers;
+		@java.lang.SuppressWarnings("all")
+		BuilderSingularWildcardListsWithToBuilderBuilder() {
+		}
+		@java.lang.SuppressWarnings("all")
+		public BuilderSingularWildcardListsWithToBuilderBuilder object(final java.lang.Object object) {
+			if (this.objects == null) this.objects = new java.util.ArrayList<java.lang.Object>();
+			this.objects.add(object);
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		public BuilderSingularWildcardListsWithToBuilderBuilder objects(final java.util.Collection<?> objects) {
+			if (this.objects == null) this.objects = new java.util.ArrayList<java.lang.Object>();
+			this.objects.addAll(objects);
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		public BuilderSingularWildcardListsWithToBuilderBuilder clearObjects() {
+			if (this.objects != null) this.objects.clear();
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		public BuilderSingularWildcardListsWithToBuilderBuilder number(final Number number) {
+			if (this.numbers == null) this.numbers = new java.util.ArrayList<Number>();
+			this.numbers.add(number);
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		public BuilderSingularWildcardListsWithToBuilderBuilder numbers(final java.util.Collection<? extends Number> numbers) {
+			if (this.numbers == null) this.numbers = new java.util.ArrayList<Number>();
+			this.numbers.addAll(numbers);
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		public BuilderSingularWildcardListsWithToBuilderBuilder clearNumbers() {
+			if (this.numbers != null) this.numbers.clear();
+			return this;
+		}
+		@java.lang.SuppressWarnings("all")
+		public BuilderSingularWildcardListsWithToBuilder build() {
+			java.util.List<java.lang.Object> objects;
+			switch (this.objects == null ? 0 : this.objects.size()) {
+			case 0: 
+				objects = java.util.Collections.emptyList();
+				break;
+			case 1: 
+				objects = java.util.Collections.singletonList(this.objects.get(0));
+				break;
+			default: 
+				objects = java.util.Collections.unmodifiableList(new java.util.ArrayList<java.lang.Object>(this.objects));
+			}
+			java.util.Collection<Number> numbers;
+			switch (this.numbers == null ? 0 : this.numbers.size()) {
+			case 0: 
+				numbers = java.util.Collections.emptyList();
+				break;
+			case 1: 
+				numbers = java.util.Collections.singletonList(this.numbers.get(0));
+				break;
+			default: 
+				numbers = java.util.Collections.unmodifiableList(new java.util.ArrayList<Number>(this.numbers));
+			}
+			return new BuilderSingularWildcardListsWithToBuilder(objects, numbers);
+		}
+		@java.lang.Override
+		@java.lang.SuppressWarnings("all")
+		public java.lang.String toString() {
+			return "BuilderSingularWildcardListsWithToBuilder.BuilderSingularWildcardListsWithToBuilderBuilder(objects=" + this.objects + ", numbers=" + this.numbers + ")";
+		}
+	}
+	@java.lang.SuppressWarnings("all")
+	public static BuilderSingularWildcardListsWithToBuilderBuilder builder() {
+		return new BuilderSingularWildcardListsWithToBuilderBuilder();
+	}
+	@java.lang.SuppressWarnings("all")
+	public BuilderSingularWildcardListsWithToBuilderBuilder toBuilder() {
+		return new BuilderSingularWildcardListsWithToBuilderBuilder().objects(this.objects == null ? java.util.Collections.<java.lang.Object>emptyList() : this.objects).numbers(this.numbers == null ? java.util.Collections.<Number>emptyList() : this.numbers);
+	}	
+}
diff --git a/test/transform/resource/before/BuilderSingularWildcardListsWithToBuilder.java b/test/transform/resource/before/BuilderSingularWildcardListsWithToBuilder.java
new file mode 100644
index 00000000..43fdceb1
--- /dev/null
+++ b/test/transform/resource/before/BuilderSingularWildcardListsWithToBuilder.java
@@ -0,0 +1,10 @@
+import java.util.List;
+import java.util.Collection;
+
+import lombok.Singular;
+
+@lombok.Builder(toBuilder = true)
+class BuilderSingularWildcardListsWithToBuilder {
+	@Singular private List<?> objects;
+	@Singular private Collection<? extends Number> numbers;
+}