Chad Rakoczy

8299677: Formatter.format might take a long time to format an integer or floating-point

13

Backport of [JDK-8299677](https://bugs.openjdk.org/browse/JDK-8299677) Backport was not clean. Rewrote test to not include junit `ParameterizedTest`. Rewrote fix since `String.repeat` is not in JDK8 --------- ### Progress - [x] Change must be...

[GR-65460] Graal and HotSpot use different branch range checks

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**Feature request** Please include the following information: **Is your feature request related to a problem? Please describe.** For aarch64 Graal determines if a branch is far (and needs a trampoline)...

8316694: Implement relocation of nmethod within CodeCache

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This PR introduces a new function to replace nmethods, addressing [JDK-8316694](https://bugs.openjdk.org/browse/JDK-8316694). It enables the creation of new nmethods from existing ones, allowing method relocation in the code heap and supporting...

8277444: Data race between JvmtiClassFileReconstituter::copy_bytecodes and class linking

8

Backport of https://bugs.openjdk.org/browse/JDK-8277444. The backport was not clean but the fixes were trivial naming differences This fixes a race condition that occurs when a class is simultaneously retransformed via the...

8277444: Data race between JvmtiClassFileReconstituter::copy_bytecodes and class linking

9

Backport of https://bugs.openjdk.org/browse/JDK-8277444. Trivial conflict (`NULL` vs `nullptr`) This fixes a race condition that occurs when a class is simultaneously retransformed via the Instrumentation API and linked. This can lead...