protected void verify() {
if (!factory || !preset || !postset) {
throw new IllegalStateException
("factory, pre-set, or post-set method not called");
}
ITrackSource track = (ITrackSource)this;
System.out.println("Verified " + this.getClass().getName() +
" from \"" + track.jibx_getDocumentName() + "\" (" +
track.jibx_getLineNumber() + ":" + track.jibx_getColumnNumber() +
")");
}