Major Description
We have a couple of integration tests for how our tool captures Maven console output, including color. These tests capture Maven's output in a ByteArrayOutputStream, which results in a "dumb terminal". With Maven 3.x, we still get color output. With the latest 4.x nightlies, the output is no longer colored. I dug through the code a bit and it seems to be related to the change to JLine. I tried adding `-Djansi.mode=force` to the MAVEN_OPTS, but that didn't bring coloring back.
You can try this yourself by doing `export TERM=dumb`, followed by any Maven command. The output is uncolored, even though Maven itself says `Message scheme: color`
To be clear, I think having no color on dumb terminals is the correct default, but there should be a switch to bring it back for testing purposes. If there already is, please let me know how.