Java tutorial
/* * Copyright 2014 Google Inc. 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.heartbleed.tls.records; import com.google.common.base.Preconditions; import com.heartbleed.tls.ContentType; public class AlertRecord extends TlsRecord { protected AlertRecord(byte[] recordBytes) { super(recordBytes); Preconditions.checkState(getContentType() == ContentType.ALERT); } }