public double METHOD_1 ( TYPE_1 VAR_1 , TYPE_2 VAR_2 ) { if ( ( ( VAR_1 . METHOD_2 ( ) . size ( ) ) == 1 ) && ( ( VAR_1 . METHOD_2 ( ) . get ( 0 ) ) == 0 ) ) { return - 1 ; } return 0 ; }

public double METHOD_1 ( TYPE_1 VAR_1 , TYPE_2 VAR_2 ) { if ( ( ( VAR_1 . METHOD_2 ( ) . size ( ) ) == 1 ) && ( ( VAR_1 . METHOD_2 ( ) . get ( 0 ) ) == 0 ) ) { return - 1 ; } if ( ( VAR_1 . METHOD_2 ( ) . size ( ) ) == 0 ) { return - 1 ; } return 0 ; }
