As a lunchtime "play-around" exercise, I downloaded java115.tar.gz from the
3k Website, gunzipped it
and "tar -xf"-fed it. Loads of html docs for the various classes and
packages but no README file or
WHAT2DONOW file in there. It even creates a nice MPE Account called JAVA
which MPE doesn't
recognise as an Account..   viz...

MIS/SYS(MANAGER)/PUB>LISTF @[log in to unmask],2
Non-existent account. (CIERR 909)
MIS/SYS(MANAGER)/PUB>LISTFILE /JAVA/@,2
 PATH= /JAVA/

 CODE  ------------LOGICAL RECORD-----------  ----SPACE----  FILENAME
         SIZE  TYP        EOF      LIMIT R/B  SECTORS #X MX

          16W  HBD          0   67107839   1       32  1  *  DEMO/


MIS/SYS(MANAGER)/PUB>LISTFILE /JAVA/DEMO/@,2
 PATH= /JAVA/DEMO/

 CODE  ------------LOGICAL RECORD-----------  ----SPACE----  FILENAME
         SIZE  TYP        EOF      LIMIT R/B  SECTORS #X MX

           1B  BA         109 2147483647   1      256  1  *  HelloWorld.c
           1B  BA         508 2147483647   1      256  1  *
HelloWorld.class
           1B  BA         365 2147483647   1      256  1  *
HelloWorld.java
           1B  BA         693 2147483647   1      256  1  *  HelloWorld.o

Hmmm...

OK. So what do I do now? I've read all the stuff on the Jazz Webpages and
it looks kinda
out of date to me. It makes references to a command called setenv which
exists neither in
MPE nor the POSIX shell. I am now confused. All I want to do is be able to
compile and
run simple Java programs from the CI..

So what do I do next? Am I the only one to which the setup for this stuff
isn't "obvious"?

TIA

Mark Wilkinson.

PS. I did the same for Apache recently and it was a breeze. I had the whole
 thing up and running in
less than 30 mins.