public HSSFRichTextString(String string) {if (string == null) {_string = new UnicodeString("");} else {_string = new UnicodeString(string);}}

public HSSFRichTextString ( String string ) { if ( string == null ) { _string = new UnicodeString ( "" ) ; } else { _string = new UnicodeString ( string ) ; } }
public HSSFRichTextString(String str){if (str == null){_string = new UnicodeString("");}else{this._string = new UnicodeString(str);}}
