public TYPE_1 METHOD_1 ( ) { if ( VAR_1 ) { VAR_1 = false ; this . index = ( VAR_2 ) + ( count ) ; return VAR_3 [ this . index ] ; } else { VAR_1 = true ; this . index = ( VAR_2 ) - ( ( count ) ++ ) ; return VAR_3 [ this . index ] ; } }

public TYPE_1 METHOD_1 ( ) { if ( VAR_1 ) { VAR_1 = false ; this . index = ( VAR_2 ) - ( count ) ; return VAR_3 [ this . index ] ; } else { VAR_1 = true ; this . index = ( VAR_2 ) + ( ( count ) ++ ) ; return VAR_3 [ this . index ] ; } }
