git: openjdk/jdk: 8237542: JMapHeapConfigTest.java doesn't work with negative jlong values

[Chris Plummer]

Changeset: 8a5db6ba
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2023-08-25 23:16:02 +0000
URL:       https://git.openjdk.org/jdk/commit/8a5db6bab343cdea667ea4b0e985574f75332d3e

8237542: JMapHeapConfigTest.java doesn't work with negative jlong values

Reviewed-by: sspitsyn, shade

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/tools/HeapSummary.java
! test/jdk/sun/tools/jhsdb/heapconfig/JMapHeapConfigTest.java