/*******************************************************************************
* Copyright 2010 Simon Mieth
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
******************************************************************************/
package org.kabeja.tools;
import java.io.File;
public class IOUtils {
public static String getFileExtension(File f){
String ext = f.getAbsolutePath();
int index = ext.lastIndexOf(".");
if ((index + 1) < ext.length()) {
return ext.substring(index + 1);
}
return "";
}
}