Jubin Soni created FLINK-41501:
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Summary: Add unit tests for IntArrayList, LongArrayList and
BooleanArrayList
Key: FLINK-41501
URL: https://issues.apache.org/jira/browse/FLINK-41501
Project: Flink
Issue Type: Technical Debt
Components: Runtime / Task
Affects Versions: 2.5.0
Reporter: Jubin Soni
These primitive list utilities in flink-runtime (org.apache.flink.runtime.util;
used by parquet nested reading and checkpoint span reporting) have no direct
tests. Cover growth from zero capacity, removeLast/removeLong edge cases, the
immutable EMPTY instance, and clear/toArray semantics. No production change.
Searched JIRA and GitHub for the class names on 2026-11-14: no existing ticket
or PR.
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