org.sunflow.system
Class FileUtils

java.lang.Object
  org.sunflow.system.FileUtils

public final class FileUtils
extends java.lang.Object

Constructor Summary

FileUtils()

Method Summary

static java.lang.String

getExtension(java.lang.String filename) Extract the file extension from the specified filename.

Methods inherited from class java.lang.Object

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

Constructor Detail

FileUtils

public FileUtils()

Method Detail

getExtension

public static final java.lang.String getExtension(java.lang.String filename)

Extract the file extension from the specified filename.

Parameters:

filename - filename to get the extension of

Returns:

a string representing the file extension, or null if the filename doesn't have any extension, or is not a file