RFR: 8355379: Annotate lazy fields in java.security @Stable [v4]

[Koushik Muthukrishnan Thirupattur]

> Several classes in the `java.security` package lazily compute their hash value and store it in a field. These fields can typically be annotated with the `@Stable` annotation. Many of the current implementations are using -1 as a flag for not computed, this needs to be refactored away.
> 
> Here are some examples of such classes: PKCS12Attribute and URICertStoreParameters.

Koushik Muthukrishnan Thirupattur has updated the pull request incrementally with three additional commits since the last revision:

 - 8355379: Annotate lazy fields in java.security @Stable
 - 8355379: Annotate lazy fields in java.security @Stable
 - 8355379: Annotate lazy fields in java.security @Stable

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Changes:
  - all: https://git.openjdk.org/jdk/pull/25405/files
  - new: https://git.openjdk.org/jdk/pull/25405/files/8e6c5952..77a650a9

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=25405&range=03
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=25405&range=02-03

  Stats: 146 lines in 5 files changed: 0 ins; 141 del; 5 mod
  Patch: https://git.openjdk.org/jdk/pull/25405.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/25405/head:pull/25405

PR: https://git.openjdk.org/jdk/pull/25405