[fixes #678] @Synchronize an instance method on static variable no longer emits a warning.

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

@@ -8,7 +8,7 @@ class SynchronizedName {
 		}
 	}
 	void test4() {
-		synchronized (this.READ) {
+		synchronized (SynchronizedName.READ) {
 			System.out.println("four");
 		}
 	}