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This module provides a file system manager and an I/O pool service for managing and monitoring TrueZIP via JMX and java.util.logging. Add the JAR artifact of this module to the run time class path to make its services available for service location in the client API modules.

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/*
 * Copyright (C) 2005-2015 Schlichtherle IT Services.
 * All rights reserved. Use is subject to license terms.
 */
package de.schlichtherle.truezip.fs.inst.jmx;

import javax.annotation.concurrent.ThreadSafe;

/**
 * @author  Christian Schlichtherle
 */
@ThreadSafe
final class JmxIOStatistics {

    private final long time;
    private volatile long read;
    private volatile long written;

    JmxIOStatistics() {
        time = System.currentTimeMillis();
    }

    long getTimeCreatedMillis() {
        return time;
    }
    
    long getBytesRead() {
        return read;
    }

    synchronized void incBytesRead(int inc) {
        read += inc;
    }

    long getBytesWritten() {
        return written;
    }

    synchronized void incBytesWritten(int inc) {
        written += inc;
    }
}