RFR: Don't assert for getting the name of thread->threadObj() if debugging.

[Ron Pressler]

On Wed, 4 May 2022 17:34:17 GMT, Coleen Phillimore <coleenp at openjdk.org> wrote:

> I keep hitting this assert using ps() from the debugger.  This builds without any error.

Marked as reviewed by rpressler (Lead).

-------------

PR: https://git.openjdk.java.net/loom/pull/181