Re: RFR: JDK-8268893: jcmd to trim the glibc heap

2021-06-20 Thread David Holmes
Hi Thomas, On 17/06/2021 4:41 pm, Thomas Stuefe wrote: The glibc is somewhat notorious for retaining released C Heap memory: calling free(3) returns memory to the glibc, and most libc variants will return at least a portion of it back to the Operating System, but the glibc often does not. Th

Re: RFR: 8268698: Use Objects.check{Index, FromToIndex, FromIndexSize} where possible [v6]

2021-06-20 Thread Yi Yang
> After JDK-8265518(#3615), it's possible to replace all variants of checkIndex > by Objects.checkIndex/Objects.checkFromToIndex/Objects.checkFromIndexSize in > the whole JDK codebase. Yi Yang has updated the pull request incrementally with one additional commit since the last revision: more

Re: RFR: 8268698: Use Objects.check{Index, FromToIndex, FromIndexSize} where possible [v5]

2021-06-20 Thread Yi Yang
> After JDK-8265518(#3615), it's possible to replace all variants of checkIndex > by Objects.checkIndex/Objects.checkFromToIndex/Objects.checkFromIndexSize in > the whole JDK codebase. Yi Yang has updated the pull request incrementally with one additional commit since the last revision: more

Re: RFR: 8268698: Use Objects.check{Index, FromToIndex, FromIndexSize} where possible [v4]

2021-06-20 Thread Yi Yang
> After JDK-8265518(#3615), it's possible to replace all variants of checkIndex > by Objects.checkIndex/Objects.checkFromToIndex/Objects.checkFromIndexSize in > the whole JDK codebase. Yi Yang has updated the pull request incrementally with one additional commit since the last revision: form

Re: RFR: 8268698: Use Objects.check{Index, FromToIndex, FromIndexSize} where possible [v2]

2021-06-20 Thread Yi Yang
On Fri, 18 Jun 2021 18:03:44 GMT, Paul Sandoz wrote: >> Yi Yang has updated the pull request incrementally with one additional >> commit since the last revision: >> >> restore IndexOfOufBoundsException; split exception line > > src/java.base/share/classes/java/util/Base64.java line 935: > >>

Re: RFR: 8268698: Use Objects.check{Index, FromToIndex, FromIndexSize} where possible [v3]

2021-06-20 Thread Yi Yang
> After JDK-8265518(#3615), it's possible to replace all variants of checkIndex > by Objects.checkIndex/Objects.checkFromToIndex/Objects.checkFromIndexSize in > the whole JDK codebase. Yi Yang has updated the pull request incrementally with one additional commit since the last revision: new