question: public boolean isCompleteExceptIgnoredNodes ( ) { synchronized ( nodeStack ) { if ( nodeStack . isEmpty ( ) && retainedNodes . isEmpty ( ) ) { return true ; } else { for ( int i = 0 ; i < nodeStack . size ( ) ; i ++ ) { if ( ! ignoredNodes . contains ( nodeStack . get ( i ) ) ) { return false ; } } for ( int i = 0 ; i < retainedNodes . size ( ) ; i ++ ) { if ( ! ignoredNodes . contains ( retainedNodes . get ( i ) ) ) { return false ; } } return true ; } } }
target:  This method determines if the fragment is complete with the exception of ignored nodes.