49 lines
1.6 KiB
Java
49 lines
1.6 KiB
Java
/*
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* Copyright 2012 The Netty Project
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*
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* The Netty Project licenses this file to you under the Apache License,
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* version 2.0 (the "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*/
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package io.netty.util;
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/**
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* An {@link IllegalStateException} which is raised when a user attempts to access a {@link ReferenceCounted} whose
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* reference count has been decreased to 0 (and consequently freed).
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*/
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public class IllegalReferenceCountException extends IllegalStateException {
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private static final long serialVersionUID = -2507492394288153468L;
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public IllegalReferenceCountException() { }
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public IllegalReferenceCountException(int refCnt) {
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this("refCnt: " + refCnt);
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}
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public IllegalReferenceCountException(int refCnt, int increment) {
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this("refCnt: " + refCnt + ", " + (increment > 0? "increment: " + increment : "decrement: " + -increment));
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}
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public IllegalReferenceCountException(String message) {
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super(message);
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}
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public IllegalReferenceCountException(String message, Throwable cause) {
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super(message, cause);
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}
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public IllegalReferenceCountException(Throwable cause) {
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super(cause);
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}
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}
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