io.netty.util.IllegalReferenceCountException Maven / Gradle / Ivy
/*
* Copyright 2012 The Netty Project
*
* The Netty Project licenses this file to you 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 io.netty.util;
/**
* An {@link IllegalStateException} which is raised when a user attempts to access a {@link ReferenceCounted} whose
* reference count has been decreased to 0 (and consequently freed).
*/
public class IllegalReferenceCountException extends IllegalStateException {
private static final long serialVersionUID = -2507492394288153468L;
public IllegalReferenceCountException() { }
public IllegalReferenceCountException(int refCnt) {
this("refCnt: " + refCnt);
}
public IllegalReferenceCountException(int refCnt, int increment) {
this("refCnt: " + refCnt + ", " + (increment > 0? "increment: " + increment : "decrement: " + -increment));
}
public IllegalReferenceCountException(String message) {
super(message);
}
public IllegalReferenceCountException(String message, Throwable cause) {
super(message, cause);
}
public IllegalReferenceCountException(Throwable cause) {
super(cause);
}
}