if ( base.size() == 0 ) { return; }  Attribute attr = nexus.getRootDSE().get( "subschemaSubentry" ); if ( ( ( String ) attr.get() ).equalsIgnoreCase( base.toString() ) ) { return; }
    protected void search( Name base, Map env, ExprNode filter,                           SearchControls searchControls ) throws NamingException    {        Invocation invocation = getInvocation();        if ( invocation.getState() == InvocationStateEnum.PREINVOCATION )        {            String msg = "Attempt to search under non-existant entry: ";            assertHasEntry( msg, base, invocation );        }    }