public static String[] splitBySpace( String str ) {
        char[][] split = CharScanner.splitBySpace( FastStringUtils.toCharArray(str) );
        return fromCharArrayOfArrayToStringArray( split );
    }
public static String[] splitBySpace( String str ) {
        char[][] split = CharScanner.splitBySpace( FastStringUtils.toCharArray(str) );
        return fromCharArrayOfArrayToStringArray( split );
    }
public static String [ ] splitBySpace ( String str ) { char [ ] [ ] split = CharScanner . splitBySpace ( FastStringUtils . toCharArray ( str ) ) ; return fromCharArrayOfArrayToStringArray ( split ) ; }
Split a string by space
@param str string to split
@return string array
Split a string by space