DLV
Class Tools

java.lang.Object
  DLV.Tools

public class Tools

extends java.lang.Object

This class provide some useful static methods.

Version:

3.0

Author:

Francesco Ricca

Constructor Summary

Tools()

Method Summary

static java.lang.String[]

arrayListToStringArray(java.util.ArrayList v) This function converts a java.util.ArrayList containing String objects in an array of String objects.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Tools

public Tools()

Method Detail

arrayListToStringArray

public static java.lang.String[] arrayListToStringArray(java.util.ArrayList v)

This function converts a java.util.ArrayList containing String objects in an array of String objects.

Parameters:

v - a java.util.ArrayList object wich contains String objects.

Returns:

an array of String objects.

Throws:

java.lang.ClassCastException - if v contains an object which isn't a String.