Integrated: 8263640: hs_err improvement: handle class path longer than O_BUFLEN

[Calvin Cheung]

On Mon, 28 Jun 2021 18:57:58 GMT, Calvin Cheung <ccheung at openjdk.org> wrote:

> Please review this patch for handling the printing of class path with length longer than O_BUFLEN.
> The bug is also reproducible using the `jcmd VM.command_line`. The new test uses `jcmd` to verify this change.
> 
> Testing: 
> - [x] tiers 1,2.

This pull request has now been integrated.

Changeset: c1e2a294
Author:    Calvin Cheung <ccheung at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/c1e2a29448b67bfe90f99252feef7ffc282b05b2
Stats:     89 lines in 2 files changed: 88 ins; 0 del; 1 mod

8263640: hs_err improvement: handle class path longer than O_BUFLEN

Reviewed-by: iklam, minqi, dholmes

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PR: https://git.openjdk.java.net/jdk/pull/4616