RFR: 8365264: Rename ResourceHashtable to HashTable

Mon Aug 11 16:04:00 UTC 2025

Hi,

This PR renames `ResourceHashtable` to `HashTable`. The "resource" part of the name isn't true anymore, it does many types of allocations. The RHT should be HT to signify that it's the default choice of hashtable in Hotspot.

I didn't change any copyright years for this change.

Thanks

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Commit messages:
 - Rename file
 - Rename ResourceHashtable to HashTable

Changes: https://git.openjdk.org/jdk/pull/26729/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=26729&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8365264
  Stats: 1841 lines in 67 files changed: 856 ins; 856 del; 129 mod
  Patch: https://git.openjdk.org/jdk/pull/26729.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/26729/head:pull/26729

PR: https://git.openjdk.org/jdk/pull/26729