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// 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!");
}
}
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