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Input/output abstraction layer for Neo4j.

There is a newer version: 5.26.1

/*
 * Copyright (c) 2002-2016 "Neo Technology,"
 * Network Engine for Objects in Lund AB [http://neotechnology.com]
 *
 * This file is part of Neo4j.
 *
 * Neo4j is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see .
 */
package org.neo4j.io.pagecache.impl;

import java.io.File;
import java.io.IOException;
import java.nio.channels.OverlappingFileLockException;

/**
 * Thrown when a file cannot be locked in the process of opening a {@link SingleFilePageSwapper} for it.
 */
public class FileLockException extends IOException
{
    public FileLockException( File file, OverlappingFileLockException throwable )
    {
        super( "Already locked: " + file, throwable );
    }

    public FileLockException( File file )
    {
        super( "Externally locked: " + file );
    }
}