Preserve ordering of feature flags #1718
Merged
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Goal
PLAT-8682: Preserve the order of feature flags in the order they were added or modified.
Design
The NDK implementation has been changed to use a linear search, and to do simple compaction when modifying or clearing a flag.
The JVM implementation simply changes to a LinkedHashMap, and synchronizes the public APIs.
Testing
Updated the unit tests to verify the new behavior.