JavaHL bug in native code?

We have had a few users report a weird error that looks like they are
getting an ArrayIndexOutOfBoundsException except that it appears that
it is coming out of the native code. This happens during an update
operation. I am going to paste some of the native code in here, in
case anyone sees anything in the array handling that looks wrong. The
use of ++i instead of i++ looks odd to me, but I am not a C++
programmer and the general code patterns.

    const apr_array_header_t *array = targets.array(subPool);
    SVN_JNI_ERR(targets.error_occured(), NULL);
    SVN_JNI_ERR(svn_client_update4(&revs, array,
                                   revision.revision(),
                                   depth,
                                   depthIsSticky,
                                   ignoreExternals,
                                   allowUnverObstructions,
                                   TRUE /* adds_as_modification */,
                                   makeParents,
                                   ctx, subPool.getPool()),
                NULL);

    JNIEnv *env = JNIUtil::getEnv();
    jlongArray jrevs = env->NewLongArray(revs->nelts);
    if (JNIUtil::isJavaExceptionThrown())
        return NULL;
    jlong *jrevArray = env->GetLongArrayElements(jrevs, NULL);
    if (JNIUtil::isJavaExceptionThrown())
        return NULL;
    for (int i = 0; i < revs->nelts; ++i)
    {
        jlong rev = APR_ARRAY_IDX(revs, i, svn_revnum_t);
        jrevArray[i] = rev;
    }
    env->ReleaseLongArrayElements(jrevs, jrevArray, 0);

    return jrevs;

-- 
Thanks
Mark Phippard
http://markphip.blogspot.com/