public static boolean doesStringContainInt(String source)
	{
		if(Common.notNullOrEmpty(source))
		{
			String regex="([-+]?\\d+)";	// Integer Number 1

			Pattern p = Pattern.compile(regex,Pattern.CASE_INSENSITIVE | Pattern.DOTALL);
			Matcher m = p.matcher(source);

			if (m.find())
			{
				try
				{
					Integer.parseInt(source);
					return true;
				}
				catch (NumberFormatException nfe){  return false; }
			}
			else {return false;}
		}
		else { return false; }
	}