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print cli parse error message to let user know what is missing #258

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Merged
merged 1 commit into from
Mar 31, 2025
Merged

print cli parse error message to let user know what is missing #258

merged 1 commit into from
Mar 31, 2025

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maxandersen
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to help users figure out what required options print the actual parse message so if you run and -d is missing you get:

Missing required option: [-d directory with class files to check for forbidden api usage; this directory is also added to classpath, -V print product version and exit, -h print this help]

related to #257

@uschindler uschindler merged commit 7c32e88 into policeman-tools:main Mar 31, 2025
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uschindler added a commit that referenced this pull request Mar 31, 2025
@uschindler
Followup for #258: Fix forbiddenapis and only print error message if …
6f6ada3 
…there are actually arguments given.
@uschindler uschindler self-assigned this Mar 31, 2025
@uschindler uschindler added this to the 3.9 milestone Mar 31, 2025
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