| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * 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. |
| */ |
| |
| package com.android.tools.layoutlib.java; |
| |
| import com.android.tools.layoutlib.create.ReplaceMethodCallsAdapter; |
| |
| import java.util.Iterator; |
| import java.util.LinkedHashMap; |
| import java.util.Map; |
| import java.util.Map.Entry; |
| |
| /** |
| * Provides alternate implementation to java.util.LinkedHashMap#eldest(), which is present as a |
| * non-public method in the Android VM, but not present on the host VM. This is injected in the |
| * layoutlib using {@link ReplaceMethodCallsAdapter}. |
| */ |
| public class LinkedHashMap_Delegate { |
| public static <K,V> Map.Entry<K,V> eldest(LinkedHashMap<K,V> map) { |
| Iterator<Entry<K, V>> iterator = map.entrySet().iterator(); |
| return iterator.hasNext() ? iterator.next() : null; |
| } |
| } |