public static String getCurrentTime() {
		Calendar c = Calendar.getInstance();
		String result = "";
		int temp;
		
		result += c.get( Calendar.YEAR ) + "_";
		
		if( ( temp = c.get( Calendar.MONTH ) + 1 ) < 10 ) {
			result += "0";
		}
		result += temp + "_";
		if( ( temp = c.get( Calendar.DAY_OF_MONTH ) ) < 10 ) {
			result += "0";
		}
		result += temp + "_";
		if( ( temp = c.get( Calendar.HOUR_OF_DAY ) ) < 10 ) {
			result += "0";
		}
		result += temp + "_";
		if( ( temp = c.get( Calendar.MINUTE ) ) < 10 ) {
			result += "0";
		}
		result += temp + "_";
		if( ( temp = c.get( Calendar.SECOND ) ) < 10 ) {
			result += "0";
		}
		result += temp;
		System.out.println( result );
		return result;
	}