1 files changed, 4 insertions, 0 deletions
diff --git a/netx/net/sourceforge/jnlp/runtime/JNLPRuntime.java b/netx/net/sourceforge/jnlp/runtime/JNLPRuntime.java
index 69dcf48..9db9466 100644
--- a/netx/net/sourceforge/jnlp/runtime/JNLPRuntime.java
+++ b/netx/net/sourceforge/jnlp/runtime/JNLPRuntime.java
@@ -35,6 +35,8 @@ import javax.net.ssl.TrustManager;
 import javax.swing.UIManager;
 import javax.swing.text.html.parser.ParserDelegator;
 
+import sun.net.www.protocol.jar.URLJarFile;
+
 import net.sourceforge.jnlp.*;
 import net.sourceforge.jnlp.browser.BrowserAwareProxySelector;
 import net.sourceforge.jnlp.cache.*;
@@ -237,6 +239,8 @@ public class JNLPRuntime {
         Security.setProperty("package.access", 
                              Security.getProperty("package.access")+",net.sourceforge.jnlp");
 
+        URLJarFile.setCallBack(CachedJarFileCallback.getInstance());
+
         initialized = true;
 
     }