/guava/guava/src/com/google/common/collect/Synchronized.java
return delegate( ).lastKey( ) ;delegate( ).putAll( map) ;
delegate ( ) .putAll ( map ) ;
return delegate().merge(key, value, remappingFunction); } } @Override public void putAll(Map<? extends K, ? extends V> map) { synchronized (mutex) { <extra_id_0> } } @Override public void replaceAll(BiFunction<? super K, ? super V, ? extends V> function) { synchronized (mutex) { delegate().replaceAll(function);