I was working on an Applet of JCOP on Eclipse. But all of a sudden, no matter how I clean and try to create new projects, the JCOP Shell (JCShell) will selectively omit some outputs for commands sent in. I don't know what is wrong. And there does not seem to be any manual related to how I can set up JCShell.
Is there any commands or preference settings to make JCOP Shell reverse to the standard settings?

In order to receive full information, you should enable Trace APDUs and Comm details options: