[persistence] improve building the ItemHistoryDTO #4194
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Signed-off-by: Jörg Sautter <joerg.sautter@gmx.net>
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This pull request has been mentioned on openHAB Community. There might be relevant details there: https://community.openhab.org/t/openhab-4-2-milestone-discussion/154316/122 |
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This PR will improve throughput and memory consumption while building the ItemHistoryDTO by:
BigDecimal.toStringis hit and theBigDecimalis not rebuilded (relevant since PR #16379 reuses the State)