String className = null;
java.net.URL url = new java.net.URL(m_locationUrl);
if (! checkAccessPath( url ))
throw new ClassNotFoundException( "jar access failed!" );
Resource resource = ResourceProxy.load(url, null);
resource.loadJar(url);
m_context.addCargo( resource );
java.io.InputStream inManifest = ResourceProxy.load(new java.net.URL(m_manifest), null).getInputStream();
java.util.jar.Manifest manifest = new java.util.jar.Manifest( inManifest );
java.util.jar.Attributes attributes = manifest.getMainAttributes();