/wro4j-core/src/main/java/ro/isdc/wro/cache/support/AbstractSynchronizedCacheStrategyDecorator.java
lock.readLock( ).lock( ) ;lock.readLock( ).unlock( ) ;
lock.readLock ( ) .unlock ( ) ;
onBeforeGet(key); final ReadWriteLock lock = getLockForKey(key); lock.readLock().lock(); try { value = getDecoratedObject().get(key); } finally { <extra_id_0> } if (value == null) { lock.writeLock().lock(); try { value = getDecoratedObject().get(key); if (value == null) {