Constructs a string tokenizer for the specified string. The
tokenizer uses the default delimiter set, which is
<code>" \t\n\r\f"</code>: the space character,
the tab character, the newline character, the carriage-return character,
and the form-feed character. Delimiter characters themselves will
not be treated as tokens.
@param str a string to be parsed.
@exception NullPointerException if str is <CODE>null</CODE>
Constructs a string tokenizer for the specified string. The tokenizer uses the default delimiter set, which is <code>" \t\n\r\f"</code>: the space character, the tab character, the newline character, the carriage-return character, and the form-feed character. Delimiter characters themselves will not be treated as tokens.
@param str a string to be parsed. @exception NullPointerException if str is <CODE>null</CODE>