private int METHOD_1 ( int VAR_1 ) { if ( VAR_1 == ( - 1 ) ) { VAR_1 = ( this . field . length ) - 1 ; } if ( VAR_1 == ( this . field . length ) ) { VAR_1 = 0 ; } return VAR_1 ; }

public int METHOD_1 ( int VAR_1 ) { if ( VAR_1 < 0 ) { VAR_1 = ( this . field . length ) + VAR_1 ; } if ( VAR_1 > ( ( this . field . length ) - 1 ) ) { VAR_1 -= this . field . length ; } return VAR_1 ; }
