if (baseChecksum != null && myContentsStatus == 0) {
if (myContentsStatus == 0) {
    public void applyTextDelta(String baseChecksum)  throws SVNException {        if (baseChecksum != null && myContentsStatus == 0) {            if (myCurrentFile.isCorrupted()) {                myCurrentFile.setPropertyValue(SVNProperty.CORRUPTED, Boolean.TRUE.toString());                myWorkspace.fireEntryUpdated(myCurrentFile, SVNStatus.CORRUPTED, myPropertiesStatus, myTargetRevision);                myContentsStatus = SVNStatus.CORRUPTED;            }        }    }