[fixes #3364] Generate JCTree clones to prevent duplicate nodes

test/transform/resource/after-delombok/SuperBuilderCustomName.java

@@ -0,0 +1,50 @@
+import java.util.List;
+class SuperBuilderCustomName<T> {
+	private final int field;
+	@java.lang.SuppressWarnings("all")
+	public static abstract class SimpleTestBuilder<T, C extends SuperBuilderCustomName<T>, B extends SuperBuilderCustomName.SimpleTestBuilder<T, C, B>> {
+		@java.lang.SuppressWarnings("all")
+		private int field;
+		/**
+		 * @return {@code this}.
+		 */
+		@java.lang.SuppressWarnings("all")
+		public B field(final int field) {
+			this.field = field;
+			return self();
+		}
+		@java.lang.SuppressWarnings("all")
+		protected abstract B self();
+		@java.lang.SuppressWarnings("all")
+		public abstract C build();
+		@java.lang.Override
+		@java.lang.SuppressWarnings("all")
+		public java.lang.String toString() {
+			return "SuperBuilderCustomName.SimpleTestBuilder(field=" + this.field + ")";
+		}
+	}
+	@java.lang.SuppressWarnings("all")
+	private static final class SimpleTestBuilderImpl<T> extends SuperBuilderCustomName.SimpleTestBuilder<T, SuperBuilderCustomName<T>, SuperBuilderCustomName.SimpleTestBuilderImpl<T>> {
+		@java.lang.SuppressWarnings("all")
+		private SimpleTestBuilderImpl() {
+		}
+		@java.lang.Override
+		@java.lang.SuppressWarnings("all")
+		protected SuperBuilderCustomName.SimpleTestBuilderImpl<T> self() {
+			return this;
+		}
+		@java.lang.Override
+		@java.lang.SuppressWarnings("all")
+		public SuperBuilderCustomName<T> build() {
+			return new SuperBuilderCustomName<T>(this);
+		}
+	}
+	@java.lang.SuppressWarnings("all")
+	protected SuperBuilderCustomName(final SuperBuilderCustomName.SimpleTestBuilder<T, ?, ?> b) {
+		this.field = b.field;
+	}
+	@java.lang.SuppressWarnings("all")
+	public static <T> SuperBuilderCustomName.SimpleTestBuilder<T, ?, ?> builder() {
+		return new SuperBuilderCustomName.SimpleTestBuilderImpl<T>();
+	}
+}