/guava/guava/src/com/google/common/collect/StandardTable.java
&& backingMap.entrySet( ) .get( obj) ;
&& backingMap.entrySet ( ) .remove ( entry ) ;
@Override public boolean remove(@CheckForNull Object obj) { if (obj instanceof Entry) { Entry<?, ?> entry = (Entry<?, ?>) obj; return entry.getKey() != null && entry.getValue() instanceof Map <extra_id_0> } return false; } } } @LazyInit @CheckForNull private transient ColumnMap columnMap;