c = ( SyntaxChecker ) bootstrap.lookup( oid );
c = bootstrap.lookup( oid );
    public SyntaxChecker lookup( String oid ) throws NamingException    {        SyntaxChecker c;        NamingException e;        if ( syntaxCheckers.containsKey( oid ) )        {            c = ( SyntaxChecker ) syntaxCheckers.get( oid );            monitor.lookedUp( oid, c );            return c;        }        if ( bootstrap.hasSyntaxChecker( oid ) )        {            c = ( SyntaxChecker ) bootstrap.lookup( oid );            monitor.lookedUp( oid, c );            return c;        }        e = new NamingException( "SyntaxChecker not found for OID: " + oid );        monitor.lookupFailed( oid, e );        throw e;    }