RFR: 8295732: Directly embed TruncatedSeqs in G1Analytics [v3]

[Thomas Schatzl]

> Hi all,
> 
>   can I have reviews for this change that directly embeds `TruncatedSeq` into `G1Analytics`. There is no reason imho to use the additional indirection.
> 
> This is based on PR#10793, so please review this if not already done.
> 
> Testing: local compilation, gha
> 
> Thanks,
>   Thomas

Thomas Schatzl has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains two commits:

 - Merge branch '8295212-wrapper-for-truncatedseqs2' into 8295732-directly-embed-truncatedseq
 - directly embed the remaining TruncatedSeq

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Changes: https://git.openjdk.org/jdk/pull/10795/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=10795&range=02
  Stats: 45 lines in 2 files changed: 0 ins; 0 del; 45 mod
  Patch: https://git.openjdk.org/jdk/pull/10795.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/10795/head:pull/10795

PR: https://git.openjdk.org/jdk/pull/10795