/guava/guava/src/com/google/common/cache/LocalCache.java
super ( oldValue ) ;
Thread getLoadingThread() { return this.loadingThread; } } static class ComputingValueReference<K, V> extends LoadingValueReference<K, V> { ComputingValueReference(ValueReference<K, V> oldValue) { <extra_id_0> } @Override public boolean isLoading() { return false; } }