ADS 8.5.0 dev5.6

1. First created a bzip2 file using extension .tbz2 --> file is attached

Tried to unzip a file created with bzip2 with extension .tbz2

2. The operation fails correctly but a java.io.IOException: Negative seek offset occurs

var test_data_dir = "c:\\azip\\source\\";
test_unzip();
// --- unzip() ---
function test_unzip() {
    var src_base = test_data_dir ;
    var dest_base = test_data_dir + "unzip";
   exec_unzip(src_base + "1.rtf.tbz2", dest_base);

}
function exec_unzip(zFile, destDir) {
    try {
        aqua.println("UNZIP: from [" + zFile + "] to [" + destDir + "]...");
        aqua.archive.unzip(zFile, destDir);
        aqua.println("UNZIP: done.");
    } catch(ex) {
        aqua.println("UNZIP: failed - " + ex.toString());
    }
}