class LockedOnStatic { static class Inner { private static final java.util.concurrent.locks.Lock LCK = new java.util.concurrent.locks.ReentrantLock(); () { } Inner() { super(); } public @lombok.Locked("LCK") 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(); Inner2() { super(); } public @lombok.Locked("LCK") void foo() { this.LCK.lock(); try { System.out.println(); } finally { this.LCK.unlock(); } } } LockedOnStatic() { super(); } }