tree ad9f19ee7c4a5878ae27e538e5c5dbe28496d148
parent 7ed1c5f4035d64816756e9855023feb6d8604814
author Heewon Lee <94441510+pingpingy1@users.noreply.github.com> 1713909945 +0900
committer GitHub <noreply@github.com> 1713909945 -0400
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Guard MapConfiguration against null maps (#381)

MapConfiguration has a `protected` property `map`, which is provided
upon instantiation and cannot be changed later. The lack of `null`
guards for this property leads to inevitable NPEs at an undetermined
later time. This PR implements a fail-fast guard.