| // Copyright 2018 The Bazel Authors. All rights reserved. |
| // |
| // 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.google.devtools.build.android.desugar.scan.testdata; |
| |
| import java.util.AbstractList; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Date; |
| import java.util.LinkedList; |
| import java.util.List; |
| |
| /** Test data for {@code KeepScanner} with references to java.* */ |
| public class CollectionReferences { |
| |
| private final List<Date> dates; |
| |
| public CollectionReferences() { |
| dates = new ArrayList<>(7); |
| assert !(dates instanceof LinkedList); |
| } |
| |
| @SuppressWarnings("unchecked") |
| public void add(Date date) { |
| List<Date> l = (AbstractList<Date>) Collection.class.cast(dates); |
| l.add(date); |
| } |
| |
| public Date first() { |
| try { |
| return dates.get(0); |
| } catch (IndexOutOfBoundsException e) { |
| return null; |
| } |
| } |
| |
| public long min() { |
| long result = Long.MAX_VALUE; // compile-time constant, no ref |
| for (Date d : dates) { |
| if (d.getTime() < result) { |
| result = d.getTime(); |
| } |
| } |
| return result; |
| } |
| |
| public void expire(long before) { |
| dates.removeIf(d -> d.getTime() < before); |
| } |
| |
| static { |
| System.out.println("Hello!"); |
| } |
| } |