[fixes #2420] Copy vartype.type

test/transform/resource/before/ValAnonymousSubclassSelfReference.java

@@ -0,0 +1,12 @@
+// issue 2420: to trigger the problem 2 var/val, one normal variable and a anonymous self reference is required
+import lombok.val;
+
+public class ValAnonymousSubclassSelfReference {
+	public void test() {
+		int i = 0;
+		val j = 1;
+		val k = 2;
+
+		new ValAnonymousSubclassSelfReference() { };
+	}
+}