About string splitting in jdk1_3 and 1_4

Import java. util. RegEx. *; // 1.4
Import java. util .*;

Class split
{
Public static void main (string [] ARGs)

{// String splitting jdk1.4
String strtxt = "Jack jia"; // Tab

Pattern P = pattern. Compile ("");
String [] TXT = P. Split (strtxt );
// Or
// String [] TXT = strtxt. Split ("T ");
System. Out. println (txt [1]);

// String splitting jdk1.3
String [] Ss = new string [2];
Int II = 0;
Stringtokenizer ST = new stringtokenizer (strtxt );
While (St. hasmoretokens ())
{
String STS = ST. nexttoken ();
Ss [II] = STS;
II ++;
}
System. Out. println (ss [1]);

}

}