Message1969

This is because the '__classpath__' entry is used by Jython to decide when to load import Java classes.  If you want to import com and org Python packages, they'll need to be before __classpath__ in sys.path since Java includes classes in com and org Java packages by default.  Jython itself includes com and org Java packages.  It's going to be difficult to get much use out of the Java capabilities of Jython if you have Python code in com or org since most of the interesting Java code lives in those packages as well.