* @param encoding name of the encoding to use for file names
* @since 1.4
*/
public TarArchiveOutputStream(OutputStream os, int blockSize,
int recordSize, String encoding) {
out = new CountingOutputStream(os);
this.encoding = ZipEncodingHelper.getZipEncoding(encoding);
this.assemLen = 0;
this.assemBuf = new byte[recordSize];
this.recordBuf = new byte[recordSize];