class SynchronizedName { private Object read = new Object(); private static Object READ = new Object(); @lombok.Synchronized("read") void test1() { synchronized (this.read) { System.out.println("one"); } } @lombok.Synchronized("write") void test2() { System.out.println("two"); } @lombok.Synchronized("read") static void test3() { synchronized (SynchronizedName.read) { System.out.println("three"); } } @lombok.Synchronized("READ") void test4() { synchronized (this.READ) { System.out.println("four"); } } @lombok.Synchronized("read") void test5() { synchronized (this.read) { System.out.println("five"); } } }