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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

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package org.jgroups;

import org.jgroups.annotations.Experimental;
import org.jgroups.util.ByteArray;
import org.jgroups.util.RefcountImpl;

import java.util.function.Consumer;

/**
 * Ref-counted message implementation.

 * Note that this class is experimental and may get removed without notice. The point of it is to get experience with
 * ref counted messages and see if they're needed or not.

 * See https://issues.redhat.com/browse/JGRP-2417 for details
 * @author Bela Ban
 * @since  5.1.0
 */
@Experimental
public class RefcountedBytesMessage extends BytesMessage implements Refcountable {
    protected final RefcountImpl impl=new RefcountImpl<>();

    public RefcountedBytesMessage() {
    }

    public RefcountedBytesMessage(Address dest) {
        super(dest);
    }

    public RefcountedBytesMessage(Address dest, byte[] array) {
        super(dest, array);
    }

    public RefcountedBytesMessage(Address dest, byte[] array, int offset, int length) {
        super(dest, array, offset, length);
    }

    public RefcountedBytesMessage(Address dest, ByteArray array) {
        super(dest, array);
    }

    public RefcountedBytesMessage(Address dest, Object obj) {
        super(dest, obj);
    }

    public synchronized byte getRefcount() {
        return impl.getRefcount();
    }

    @Override public synchronized RefcountedBytesMessage incr() {
        impl.incr();
        return this;
    }

    @Override public synchronized RefcountedBytesMessage decr() {
        impl.decr(this);
        return this;
    }

    public RefcountedBytesMessage onRelease(Consumer rc) {
        impl.onRelease(rc);
        return this;
    }

    @Override
    public String toString() {
        return String.format("%s (refcnt=%d)", super.toString(), impl.getRefcount());
    }

}