Here you can find the source of printZahl31(BigDecimal value)
public static String printZahl31(BigDecimal value)
//package com.java2s; /*//from w w w. ja v a 2 s . co m * Copyright 2015-2016 OpenEstate.org. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import java.math.BigDecimal; import javax.xml.bind.DatatypeConverter; public class Main { public static String printZahl31(BigDecimal value) { if (value == null || value.compareTo(BigDecimal.ZERO) != 1 || value.compareTo(BigDecimal.TEN.pow(2)) != -1) throw new IllegalArgumentException( "Can't print decimal value '" + value + "'!"); else return DatatypeConverter.printDecimal(value.setScale(1, BigDecimal.ROUND_HALF_UP)); } }