private byte[] toBarr(URLItem[] items, byte del) {
ByteNameValuePair[] raw=new ByteNameValuePair[items.length];
for(int i=0;i<raw.length;i++) {
try {
raw[i]=new ByteNameValuePair(items[i].getName().getBytes("iso-8859-1"),items[i].getValue().getBytes("iso-8859-1"),items[i].isUrlEncoded());
} catch (UnsupportedEncodingException e) {}
}
int size=0;
if(!ArrayUtil.isEmpty(raw)){