Description of problem:
Java Exception when starting Derby

Version-Release number of selected component (if applicable):
Derby version 10.6.1.0 installed with yum from standard location.

How reproducible:
In a console start /usr/bin/derby-ij

Steps to Reproduce:
1. Open a console
2. su
3. /usr/bin/derby-ij

Actual results:
Java Exception

Expected results:
Starting database SQL client

Additional info:
There are 5 scripts derby-* in /usr/bin linked into 1 script file.

Last line is the cause:
run "$CLASS" "$@"

To solve:
1. change last line to
MAIN_CLASS="$CLASS"
run "$@"

2. Change in the whole script CLASS to MAIN_CLASS

3. Chnage run function in
   /usr/share/java-utils/java-functions
   to accept arguments; make it more intuitive.