public boolean METHOD_1 ( TYPE_1 VAR_1 ) { <BUG> VAR_1 = VAR_1 . METHOD_2 ( ) ;if ( ( VAR_2 ) != null ) return VAR_2 . METHOD_1 ( VAR_1 ) ;return ( this ) == VAR_1 ;</BUG> }
public boolean METHOD_1 ( TYPE_1 VAR_1 ) { return ( this . METHOD_2 ( ) ) == ( VAR_1 . METHOD_2 ( ) ) ; } 
