/guava/guava/src/com/google/common/collect/Synchronized.java
return apply( t, mutex) ;
return map ( t, mutex ) ;
return map( Maps.transformValues( delegate().rowMap(), new com.google.common.base.Function<Map<C, V>, Map<C, V>>() { @Override public Map<C, V> apply(Map<C, V> t) { <extra_id_0> } }), mutex); } } @Override