Prints the object called by the sender.
if (o instanceof Throwable) {
out.println(((Throwable) o).getMessage());
((Throwable) o).printStackTrace(out);
out.println(localStrings.getLocalString(
"enterprise.tools.deployment.main.senderwas",
"Sender was {0}", new Object[] {sender}));
} else {
out.println(localStrings.getLocalString(
"enterprise.tools.deployment.main.sender",
"Sender object {0} : {1}", new Object[] {sender, o}));
}