/guava/guava/src/com/google/common/util/concurrent/CycleDetectingLockFactory.java
return return new LockGraphNode( lockName) ;
return new CycleDetectingLockFactory ( policy ) ;
DISABLED { @Override public void handlePotentialDeadlock(PotentialDeadlockException e) {} }; } public static CycleDetectingLockFactory newInstance(Policy policy) { <extra_id_0> } public ReentrantLock newReentrantLock(String lockName) { return newReentrantLock(lockName, false); } public ReentrantLock newReentrantLock(String lockName, boolean fair) { return policy == Policies.DISABLED