Add tests for Locked annotations

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

@@ -0,0 +1,24 @@
+class LockedOnStatic<Z> {
+	static class Inner {
+		private static final java.util.concurrent.locks.ReentrantLock LCK = new java.util.concurrent.locks.ReentrantLock();
+		public void foo() {
+			LockedOnStatic.Inner.LCK.lock();
+			try {
+				System.out.println();
+			} finally {
+				LockedOnStatic.Inner.LCK.unlock();
+			}
+		}
+	}
+	class Inner2 {
+		private final java.util.concurrent.locks.ReentrantLock LCK = new java.util.concurrent.locks.ReentrantLock();
+		public void foo() {
+			this.LCK.lock();
+			try {
+				System.out.println();
+			} finally {
+				this.LCK.unlock();
+			}
+		}
+	}
+}