add test for #2230

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

@@ -0,0 +1,10 @@
+class WitherLegacyStar {
+	int i;
+	WitherLegacyStar(int i) {
+		this.i = i;
+	}
+	@java.lang.SuppressWarnings("all")
+	public WitherLegacyStar withI(final int i) {
+		return this.i == i ? this : new WitherLegacyStar(i);
+	}
+}

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

@@ -0,0 +1,11 @@
+import lombok.experimental.*;
+class WitherLegacyStar {
+  @Wither int i;
+  WitherLegacyStar(int i) {
+    super();
+    this.i = i;
+  }
+  public @java.lang.SuppressWarnings("all") WitherLegacyStar withI(final int i) {
+    return ((this.i == i) ? this : new WitherLegacyStar(i));
+  }
+}

test/transform/resource/before/WitherLegacyStar.java

@@ -0,0 +1,8 @@
+import lombok.experimental.*;
+class WitherLegacyStar {
+	@Wither int i;
+	
+	WitherLegacyStar(int i) {
+		this.i = i;
+	}
+}