Fix /t jail error when town jail is removed - #8286
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LlmDl
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Aug 21, 2026
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Description:
Issue:
The following error can happen under specific conditions when using
/t jail <ign>.Reproduction steps:
/plot set jailto make a jail./plot set defaultto remove the jail (should be the only one)./t jail <ign>.Fixed by this PR:
My solution centered around replacing the prior nullability pattern for
Town.jailsto be pre-initialized like other properties. I did a basic look around and touched up related locations that could have been impacted or related.Unrelated:
While working on this PR, I noticed other areas regarding the jails command system appear to be unused and/or redundant. For example, parameters
townandadminare effectively not needed [ 1, 2 ] asadminis hard-coded tofalsein the only invocation ofparseJailCommand(CommandSender sender, Town town, String[] split, boolean admin). I reckon a larger refactor like that exceeds the scope of this bugfix.New Nodes/Commands/ConfigOptions:
N/A
Relevant Towny Issue ticket:
N/A
Attestations
By making this pull request, I represent that I have the right to waive copyright and related rights to my contribution, and agree that all copyright and related rights in my contributions are waived, and I acknowledge that the TownyAdvanced organization has the copyright to use and modify my contribution under the Towny License for perpetuity.
In making this pull request, I declare that I have not used an AI toolset to design or code this pull request, and that I am a human who coded this without any influence from an LLM.