I've written some very simple Java code to query the the ContentVersion object.

If I don't include the VersionData field everything works fine.  If I include the VersionData field, I get the following low-level error:

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1
n      at com.sforce.soap.partner.QueryResult.getRecords(QueryResult.java:94)
        at net.xxx.salesforce.content.ContentSynch.listContent(ContentSynch.java:176)
        at net.xxx.salesforce.content.ContentSynch.run(ContentSynch.java:91)
        at net.xxx.salesforce.content.ContentSynch.main(ContentSynch.java:68)

It's actually failing in code generated from the Partner WSDL:

public com.sforce.soap.partner.sobject.SObject getRecords(int i) {
        return this.records[i];
    }

 I'm going against a Trial Org with 2 Powerpoint presentations. 

Any ideas on what might be going wrong?  Again, if I remove the VersionData field everything is fine.

Code:

-----------------------------------------------------

//Note: for some reason API fails when you try to query Language, RecordTypeId
    String soql = "Select " +
        "Id," +
        "ContentDocumentId, " +
        "ContentModifiedById," +
        "ContentModifiedDate," +
        "ContentSize," +
        "ContentUrl," +
        "CreatedById," +
        "Description," +
        "FeaturedContentBoost," +
        "FeaturedContentDate," +
        "FileType," +
        "FirstPublishLocationId," +
        "IsLatest," +
        "NegativeRatingCount," +
        "OwnerId," +
        "PathOnClient," +
        "PositiveRatingCount," +
        "PublishStatus," +
        "RatingCount," +
        "ReasonForChange," +
        "TagCsv," +
        "Title," +
        "VersionData," +
        "VersionNumber " +
        "from ContentVersion";

    logger.debug("Query: " + soql);
    try {
        qr = _binding.query(soql);

        logger.debug("Records returned: " + qr.getSize());
    }
    catch (RemoteException ex) {
        logger.error("Content Query failed: " + ex.getMessage());
        System.exit(-1);
    }
    return qr;
}

void listContent(QueryResult qr) {
        //loop through until all records have been retrieved
        boolean done = false;
        while(!done) {
            for(int i = 0; i < qr.getSize(); i++)  {
                logger.debug("i is " + i);
                logger.debug("qr.getSize() is " + qr.getSize());
                logger.debug(qr.getRecords(i).getId());  //BOOM!
            }
            if (qr.isDone()) {
                done = true;
            }
            else {
                try {
                    qr = _binding.queryMore(qr.getQueryLocator());
                }
                catch (RemoteException ex) {
                    logger.error(ex.getMessage());
                }
            }
        }

}