import lombok.Synchronized; class SynchronizedPlain1 { private final @java.lang.SuppressWarnings("all") java.lang.Object $lock = new java.lang.Object[0]; SynchronizedPlain1() { super(); } @lombok.Synchronized void test() { synchronized (this.$lock) { System.out.println("one"); } } @Synchronized void test2() { synchronized (this.$lock) { System.out.println("two"); } } } class SynchronizedPlain2 { private static final @java.lang.SuppressWarnings("all") java.lang.Object $LOCK = new java.lang.Object[0]; () { } SynchronizedPlain2() { super(); } static @lombok.Synchronized void test() { synchronized (SynchronizedPlain2.$LOCK) { System.out.println("three"); } } static @Synchronized void test2() { synchronized (SynchronizedPlain2.$LOCK) { System.out.println("four"); } } }