public synchronized boolean METHOD_1 ( TYPE_1 event ) { if ( ! ( METHOD_2 ( ) ) ) { if ( VAR_1 . contains ( event ) ) { VAR_1 . remove ( event ) ; return true ; } if ( VAR_2 . contains ( event ) ) { VAR_2 . remove ( event ) ; VAR_3 = ( VAR_2 . isEmpty ( ) ) ? VAR_2 . first ( ) . METHOD_3 ( ) : new TYPE_2 ( ) ; } } return false ; }

public synchronized boolean METHOD_1 ( TYPE_1 event ) { if ( ! ( METHOD_2 ( ) ) ) { if ( VAR_1 . contains ( event ) ) { VAR_1 . remove ( event ) ; return true ; } if ( VAR_2 . contains ( event ) ) { VAR_2 . remove ( event ) ; VAR_3 = ( VAR_2 . isEmpty ( ) ) ? VAR_2 . get ( 0 ) . METHOD_3 ( ) : new TYPE_2 ( ) ; } } return false ; }
