<BUG>public boolean METHOD_1 ( TYPE_1 VAR_1 , TYPE_2 VAR_2 ) {if ( ( ( METHOD_2 ( ) ) + 1 ) >= ( VAR_3 ) ) {VAR_4 . open ( ) ;}return true ;</BUG> }
public boolean isEmpty ( ) { return ( METHOD_2 ( ) ) == 0 ; } 
