Add tests for Locked annotations

test/transform/resource/before/LockedPlain.java

@@ -0,0 +1,33 @@
+import lombok.experimental.Locked;
+class LockedPlain {
+	@lombok.experimental.Locked void test() {
+		System.out.println("one");
+	}
+	@Locked void test2() {
+		System.out.println("two");
+	}
+}
+class LockedPlainStatic {
+	@lombok.experimental.Locked static void test() {
+		System.out.println("three");
+	}
+	@Locked static void test2() {
+		System.out.println("four");
+	}
+}
+class LockedPlainRead {
+	@lombok.experimental.Locked.Read static void test() {
+		System.out.println("five");
+	}
+	@Locked.Read static void test2() {
+		System.out.println("six");
+	}
+}
+class LockedPlainWrite {
+	@lombok.experimental.Locked.Write void test() {
+		System.out.println("seven");
+	}
+	@Locked.Write void test2() {
+		System.out.println("eight");
+	}
+}