Here you can find the source of loadImage(final String fileName)
public static final BufferedImage loadImage(final String fileName)
//package com.java2s; /*//w w w. ja v a 2 s. co m * This program is free software: you can redistribute it and/or modify it under * the terms of the GNU General Public License as published by the Free Software * Foundation, either version 3 of the License, or (at your option) any later * version. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more * details. * * You should have received a copy of the GNU General Public License along with * this program. If not, see <http://www.gnu.org/licenses/>. */ import java.awt.image.BufferedImage; import java.io.File; import java.io.IOException; import javax.imageio.ImageIO; public class Main { public static final BufferedImage loadImage(final String fileName) { final File file = new File(fileName); return file.isFile() ? loadImage(file) : null; } public static final BufferedImage loadImage(final File file) { // TODO cache images in memory try { return ImageIO.read(file); } catch (final IOException e) { e.printStackTrace(); return null; } } }