[Bug]: Enhanced JSON Output transform seems to miss options, generates different results when

[bamaer]

Apache Hop version?

SNAPSHOT-20230411

Java version?

openjdk version "11.0.18" 2023-01-17

Operating system

Linux

What happened?

the results for the included sample transform are different for output value and generated files and don't match the options described in the doc page

also: add an IT for this transform, add the sample in the documentation as a pipeline in the samples project and update the documentation to point to the sample instead of describing the options.

enhanced-json-output.hpl.txt

Issue Priority

Priority: 2

Issue Component

Component: Documentation, Component: Integration Testing, Component: Samples, Component: Transforms

[bamaer]

update: the group key doesn't seem to be used. field output returns 3 rows instead of 1, the contents of the file output is the json generated in the third row