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

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

@@ -0,0 +1,40 @@
+import java.util.List;
+@lombok.experimental.SuperBuilder class SuperBuilderCustomName<T> {
+  public static abstract @java.lang.SuppressWarnings("all") class SimpleTestBuilder<T, C extends SuperBuilderCustomName<T>, B extends SuperBuilderCustomName.SimpleTestBuilder<T, C, B>> {
+    private @java.lang.SuppressWarnings("all") int field;
+    public SimpleTestBuilder() {
+      super();
+    }
+    /**
+     * @return {@code this}.
+     */
+    public @java.lang.SuppressWarnings("all") B field(final int field) {
+      this.field = field;
+      return self();
+    }
+    protected abstract @java.lang.SuppressWarnings("all") B self();
+    public abstract @java.lang.SuppressWarnings("all") C build();
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (("SuperBuilderCustomName.SimpleTestBuilder(field=" + this.field) + ")");
+    }
+  }
+  private static final @java.lang.SuppressWarnings("all") class SimpleTestBuilderImpl<T> extends SuperBuilderCustomName.SimpleTestBuilder<T, SuperBuilderCustomName<T>, SuperBuilderCustomName.SimpleTestBuilderImpl<T>> {
+    private SimpleTestBuilderImpl() {
+      super();
+    }
+    protected @java.lang.Override @java.lang.SuppressWarnings("all") SuperBuilderCustomName.SimpleTestBuilderImpl<T> self() {
+      return this;
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") SuperBuilderCustomName<T> build() {
+      return new SuperBuilderCustomName<T>(this);
+    }
+  }
+  private final int field;
+  protected @java.lang.SuppressWarnings("all") SuperBuilderCustomName(final SuperBuilderCustomName.SimpleTestBuilder<T, ?, ?> b) {
+    super();
+    this.field = b.field;
+  }
+  public static @java.lang.SuppressWarnings("all") <T>SuperBuilderCustomName.SimpleTestBuilder<T, ?, ?> builder() {
+    return new SuperBuilderCustomName.SimpleTestBuilderImpl<T>();
+  }
+}