JSAGA

Dear Developers,

I have a minor (but annoying) problem: I cannot move files with the OVERWRITE flag.
(This option is supported in the example: http://grid.in2p3.fr/software/jsaga-dev/jsaga-engine/xref/fr/in2p3/jsaga/command/NamespaceMove.html)

I do something wrong?
I tried other protocols - the same result.

Regards,
Akos Hajnal

The code:

import org.ogf.saga.context.*;
import org.ogf.saga.namespace.*;
import org.ogf.saga.session.*;
import org.ogf.saga.url.*;

public class Move {
    public static void main(String[] args) {
        NSEntry file = null;
        try {
            URL fromUrl = URLFactory.createURL("sftp://192.168.153.100/tmp/x.txt");
            Session session = SessionFactory.createSession(false);
            Context ctx = ContextFactory.createContext("UserPass"); 
            ctx.setAttribute(Context.USERID, "user");
            ctx.setAttribute(Context.USERPASS, "***");
            ctx.setVectorAttribute("DataServiceAttributes", new String[]{"sftp.KnownHosts="}); 
            session.addContext(ctx);
            URL toUrl = URLFactory.createURL("file://d:/Trash/x.txt");  
            file = NSFactory.createNSEntry(session, fromUrl);
            file.move(toUrl, Flags.OVERWRITE.getValue());
        } catch(Exception x) { x.printStackTrace(); }
        finally { try { file.close(); } catch (Exception e) {} }
    }
}

The exception:

[main] WARN  impl.SagaFactoryImpl  - Failed to load engine properties, using defaults [.\etc\jsaga-config.properties (The system cannot find the path specified)]
BadParameter: Flags not allowed for this method: 1
    at fr.in2p3.jsaga.impl.namespace.FlagsHelper.allowed(FlagsHelper.java:39)
    at fr.in2p3.jsaga.impl.namespace.FlagsHelper.allowed(FlagsHelper.java:27)
    at fr.in2p3.jsaga.impl.namespace.AbstractSyncNSEntryImpl.removeSync(AbstractSyncNSEntryImpl.java:278)
    at fr.in2p3.jsaga.impl.file.AbstractSyncFileImpl.removeSync(AbstractSyncFileImpl.java:170)
    at fr.in2p3.jsaga.impl.namespace.AbstractSyncNSEntryImpl.moveSync(AbstractSyncNSEntryImpl.java:269)
    at fr.in2p3.jsaga.impl.namespace.AbstractNSEntryImpl.move(AbstractNSEntryImpl.java:254)
    at fr.in2p3.jsaga.impl.file.AbstractNSEntryImplWithStream.move(AbstractNSEntryImplWithStream.java:105)
    at Move.main(Move.java:19)