Here you can find the source of decimalFormat(String pattern)
public static DecimalFormat decimalFormat(String pattern)
//package com.java2s; /*/* ww w.j ava 2 s. c o m*/ * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to you 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.text.DecimalFormat; import java.text.DecimalFormatSymbols; import java.util.Locale; public class Main { /** Creates a format. Locale-independent. */ public static DecimalFormat decimalFormat(String pattern) { return new DecimalFormat(pattern, DecimalFormatSymbols.getInstance(Locale.ROOT)); } }