removed unnecessary string=>utf8 byte[]=>input stream=>reader converts, utf8 helper added (UnsupportedEndodingException should not thrown)

trunk/src/com/jpexs/helpers/utf8/Utf8Helper.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2013 JPEXS
+ *
+ * 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/>.
+ */
+package com.jpexs.helpers.utf8;
+
+import java.io.UnsupportedEncodingException;
+import java.net.URLDecoder;
+import java.nio.charset.Charset;
+
+/**
+ *
+ * @author JPEXS
+ */
+public class Utf8Helper {
+  
+    public static Charset charset = Charset.forName("UTF-8");
+
+    public static String urlDecode(String s) {
+        try {
+            return URLDecoder.decode(s, "UTF-8");
+        } catch (UnsupportedEncodingException ex) {
+            throw new Error(ex);
+        }
+    }
+    
+    public static byte[] getBytes(String string) {
+        return string.getBytes(charset);
+    }
+}