Fixed deprecation issues. (cherry picking from commit b50bfdfd00b380061c6baa3dab1d7d5c89e616a3)

launcher/src/main/java/helma/main/launcher/Main.java

@@ -19,6 +19,7 @@ package helma.main.launcher;
 import java.io.File;
 import java.io.FilenameFilter;
 import java.io.IOException;
+import java.io.UnsupportedEncodingException;
 import java.lang.reflect.Method;
 import java.net.URL;
 import java.net.URLClassLoader;
@@ -135,10 +136,10 @@ public class Main {
      * @throws MalformedURLException
      */
     public static ClassLoader createClassLoader(String installDir)
-            throws MalformedURLException {
+            throws MalformedURLException, UnsupportedEncodingException {
 
         // decode installDir in case it is URL-encoded
-        installDir = URLDecoder.decode(installDir);
+        installDir = URLDecoder.decode(installDir, System.getProperty("helma.urlEncoding", "UTF-8"));
 
         // set up the class path
         File libdir = new File(installDir, "lib");

src/main/java/helma/main/HelmaSecurityManager.java

@@ -216,15 +216,6 @@ public class HelmaSecurityManager extends SecurityManager {
     public void checkMulticast(InetAddress addr) {
     }
 
-    /**
-     *
-     *
-     * @param addr ...
-     * @param ttl ...
-     */
-    public void checkMulticast(InetAddress addr, byte ttl) {
-    }
-
     /**
      *
      */

src/main/java/helma/objectmodel/db/Transactor.java

@@ -495,6 +495,7 @@ public class Transactor {
     /**
      * Kill this transaction thread. Used as last measure only.
      */
+    @SuppressWarnings("deprecation")
     public synchronized void kill() {
 
         killed = true;

src/main/java/helma/scripting/rhino/PathWrapper.java

@@ -137,7 +137,7 @@ public class PathWrapper extends ScriptableObject {
     public int contains(Object obj) {
         if (obj instanceof Wrapper)
             obj = ((Wrapper) obj).unwrap();
-        return path.contains(obj);
+        return path.indexOf(obj);
     }
 
     public String getClassName() {