docs: clarify MultiGauge row registration#7548
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shakuzen merged 1 commit intoJun 3, 2026
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Thank you for working on this. I left one piece of feedback. Could you also rebase onto 1.15.x and target the PR at that branch so we can include this in maintenance branches and merge forward from there?
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Signed-off-by: Vinod Kumar <codingkiddo@gmail.com>
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Summary
Clarifies
MultiGaugerow registration behavior in both the reference documentation and JavaDoc.This adds more explanation around the
overwriteargument used byMultiGauge.register(...), including how rows with the same tags are handled across repeated registrations and what happens when rows are no longer present.Related issue
Fixes #4403
Notes
This is a documentation-only change. No runtime behavior is changed.
Validation
./gradlew :micrometer-core:compileJava./gradlew :micrometer-core:test --tests "*MultiGauge*"./gradlew :micrometer-core:javadoc./gradlew checkFormat