[fixes #1064] Only show super()-warning if lombok generates a method

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

@@ -0,0 +1,25 @@
+import lombok.Data;
+class DataWithOverrideEqualsAndHashCode {
+  class Data1 {
+    Data1() {
+      super();
+    }
+  }
+  @Data class Data2 extends Data1 {
+    public int hashCode() {
+      return 42;
+    }
+    public boolean equals(Object other) {
+      return false;
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return "DataWithOverrideEqualsAndHashCode.Data2()";
+    }
+    public @java.lang.SuppressWarnings("all") Data2() {
+      super();
+    }
+  }
+  DataWithOverrideEqualsAndHashCode() {
+    super();
+  }
+}