}

    public void bind(Name name, Object obj) throws NamingException {
	getURLOrDefaultInitCtx(name).bind(name, obj);
    }

    public void rebind(String name, Object obj) throws NamingException {
	getURLOrDefaultInitCtx(name).rebind(name, obj);
    }

    public void rebind(Name name, Object obj) throws NamingException {
	getURLOrDefaultInitCtx(name).rebind(name, obj);
    }

    public void unbind(String name) throws NamingException  {
	getURLOrDefaultInitCtx(name).unbind(name);
    }

    public void unbind(Name name) throws NamingException  {
	getURLOrDefaultInitCtx(name).unbind(name);
    }

    public void rename(String oldName, String newName) throws NamingException {
	getURLOrDefaultInitCtx(oldName).rename(oldName, newName);
    }

    public void rename(Name oldName, Name newName)
	throws NamingException
    {
	getURLOrDefaultInitCtx(oldName).rename(oldName, newName);
    }

    public NamingEnumeration<NameClassPair> list(String name)
	throws NamingException
    {
	return (getURLOrDefaultInitCtx(name).list(name));
    }

    public NamingEnumeration<NameClassPair> list(Name name)
	throws NamingException
    {
	return (getURLOrDefaultInitCtx(name).list(name));
    }

    public NamingEnumeration<Binding> listBindings(String name)
	    throws NamingException  {
	return getURLOrDefaultInitCtx(name).listBindings(name);
    }

    public NamingEnumeration<Binding> listBindings(Name name)
	    throws NamingException  {
	return getURLOrDefaultInitCtx(name).listBindings(name);
    }

    public void destroySubcontext(String name) throws NamingException  {
	getURLOrDefaultInitCtx(name).destroySubcontext(name);
    }

    public void destroySubcontext(Name name) throws NamingException  {
	getURLOrDefaultInitCtx(name).destroySubcontext(name);
    }

    public Context createSubcontext(String name) throws NamingException  {
	return getURLOrDefaultInitCtx(name).createSubcontext(name);
    }

    public Context createSubcontext(Name name) throws NamingException  {
	return getURLOrDefaultInitCtx(name).createSubcontext(name);
    }

    public Object lookupLink(String name) throws NamingException  {
	return getURLOrDefaultInitCtx(name).lookupLink(name);
    }

    public Object lookupLink(Name name) throws NamingException {
	return getURLOrDefaultInitCtx(name).lookupLink(name);
    }

    public NameParser getNameParser(String name) throws NamingException {
	return getURLOrDefaultInitCtx(name).getNameParser(name);
    } 

    public NameParser getNameParser(Name name) throws NamingException {
	return getURLOrDefaultInitCtx(name).getNameParser(name);
    }

    /**
     * Composes the name of this context with a name relative to
     * this context.
     * Since an initial context may never be named relative
     * to any context other than itself, the value of the
     * <tt>prefix</tt> parameter must be an empty name (<tt>""</tt>).
     */
    public String composeName(String name, String prefix)
	    throws NamingException {
	return name;
    }

    /**
     * Composes the name of this context with a name relative to