FileExtension - min

package model;import java.io.File;import javax.swing.filechooser.FileFilter;public class FileExtension extends FileFilter{@Override
public boolean accept(File f){String ext=f.getName().toLowerCase();return ext.endsWith("jpg")||ext.endsWith("jpeg")||ext.endsWith("png")||ext.endsWith("gif");}@Override
public String getDescription(){return"Formatos: *.jpg, *.jpeg, *.png, *.gif";}}