Here you can find the source of SortAndConcatenateStringArray(String StrArray[], String Separator)
public static final String SortAndConcatenateStringArray(String StrArray[], String Separator)
//package com.java2s; /* =========================================================================== * Copyright (C) 2015 CapsicoHealth Inc. * * 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./*from w w w .j ava2 s.c om*/ */ import java.util.Arrays; public class Main { public static final String SortAndConcatenateStringArray(String StrArray[], String Separator) { String Result = null; if (StrArray != null && Separator != null) { Arrays.sort(StrArray); StringBuilder Str = new StringBuilder(); for (int i = 0; i < StrArray.length; ++i) { if (i == 0) Str.append(StrArray[i]); else Str.append(Separator).append(StrArray[i]); } Result = Str.toString(); } return Result; } }