Here you can find the source of mergeNonDateKeys(List
static public List<String> mergeNonDateKeys(List<String> rowKeys, List<String> columnKeys)
//package com.java2s; /*//from w ww . ja v a2 s.c o m * Copyright 2012 ReachLocal 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. */ import java.util.*; public class Main { static public List<String> mergeNonDateKeys(List<String> rowKeys, List<String> columnKeys) { if (rowKeys.size() > 0) { List<String> result = new ArrayList<String>(rowKeys.size() + columnKeys.size()); result.addAll(rowKeys); result.addAll(columnKeys); return result; } else { return columnKeys; } } }