Running a ! command in jdmpview that throws an error provides few details

[kgibm]

Java -version output

java -version
openjdk version "1.8.0_352-internal"
OpenJDK Runtime Environment (build 1.8.0_352-internal-_2022_09_14_18_38-b00)
Eclipse OpenJ9 VM (build master-430e01e, JRE 1.8.0 Linux amd64-64-Bit Compressed References 20220914_000000 (JIT enabled, AOT enabled)
OpenJ9   - 430e01e
OMR      - 38e2433
JCL      - 8e8d4d3 based on jdk8u352-b05)

Summary of problem

When a !-command throws an exception, com.ibm.j9ddr.tools.ddrinteractive.Context catches it and only prints the exception's message, which is not useful for some exceptions; for example:

Problem running command:
null

A java.util.logging.Logger trace specification can be configured to get the full exception but this can be very complicated in certain environments (in my example, Eclipse). Given that the main end-user of these diagnostic tools can be assumed to be technical, it would be nice to simply print the entire exception details, including its class and stack.