log.debug("+++ testRebindNull");
InitialContext ctx = getInitialContext();
ctx.bind("testRebindNull", null);
Object x = ctx.lookup("testRebindNull");
assertNull("testRebindNull", x);
NamingEnumeration<NameClassPair> ncps = ctx.list("");
NameClassPair testBindNullNCP = null;
while( ncps.hasMore() )
{
NameClassPair ncp = ncps.next();
if( ncp.getName().equals("testRebindNull") )