public static String[] toStringArray(Object[] array) {
		if (array == null) {
			return null;
		}
		String[] result = new String[array.length];
		for (int i = 0; i < array.length; i++) {
			result[i] = StringUtil.toString(array[i]);
		}
		return result;
	}
public static String[] toStringArray(Object[] array) {
		if (array == null) {
			return null;
		}
		String[] result = new String[array.length];
		for (int i = 0; i < array.length; i++) {
			result[i] = StringUtil.toString(array[i]);
		}
		return result;
	}
public static String [ ] toStringArray ( Object [ ] array ) { if ( array == null ) { return null ; } String [ ] result = new String [ array . length ] ; for ( int i = 0 ; i < array . length ; i ++ ) { result [ i ] = StringUtil . toString ( array [ i ] ) ; } return result ; }
Converts an array to string array.
Converts an array to string array .