Code refactoring

[meviz.git] / src / main / java / eu / svjatoslav / meviz / htmlindexer / Utils.java

diff --git a/src/main/java/eu/svjatoslav/meviz/htmlindexer/Utils.java b/src/main/java/eu/svjatoslav/meviz/htmlindexer/Utils.java
index 374dffc..01f2d37 100755 (executable)
--- a/src/main/java/eu/svjatoslav/meviz/htmlindexer/Utils.java
+++ b/src/main/java/eu/svjatoslav/meviz/htmlindexer/Utils.java
@@ -1,17 +1,17 @@
 /*
  * Meviz - Various tools collection to work with multimedia.
- * Copyright (C) 2012 -- 2017, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
+ * Copyright (C) 2012 -- 2019, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
  *
  * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public License
- * as published by the Free Software Foundation.
- */
+ * modify it under the terms of version 3 of the GNU Lesser General Public License
+ * or later as published by the Free Software Foundation.
+*/
 
 package eu.svjatoslav.meviz.htmlindexer;
 
+import eu.svjatoslav.meviz.htmlindexer.layouts.Layout;
 import eu.svjatoslav.meviz.htmlindexer.layouts.MixedLayout;
 
-import javax.imageio.ImageIO;
 import java.awt.image.BufferedImage;
 import java.io.BufferedReader;
 import java.io.File;
@@ -20,9 +20,9 @@ import java.io.IOException;
 import java.util.HashSet;
 import java.util.zip.CRC32;
 
-public class Utils {
+import static javax.imageio.ImageIO.read;
 
-    private static final String UTF_8 = "UTF-8";
+public class Utils {
     private static File lastLoadedFile;
     private static BufferedImage lastLoadedBufferedImage;
 
@@ -39,7 +39,7 @@ public class Utils {
             return lastLoadedBufferedImage;
 
         System.out.println("Loading image: " + file.getPath());
-        lastLoadedBufferedImage = ImageIO.read(file);
+        lastLoadedBufferedImage = read(file);
         lastLoadedFile = file;
 
         if (lastLoadedBufferedImage == null) {