RFR(S): 8245600: Clean up libjli

[Alan Bateman]

On 22/05/2020 04:28, Mikael Vidstedt wrote:
> Please review this change which cleans up the libjli related files a bit:
>
> JBS: https://bugs.openjdk.java.net/browse/JDK-8245600
> webrev: http://cr.openjdk.java.net/~mikael/webrevs/8245600/webrev.00/open/webrev/
>
Looks good, don't have a strong opinion on the function name but if I 
were doing this when I'd probably got for something like CurrentTimeMicros.

Minor nit is that the JLI_TraceLauncher usages in java.c probably don't 
need to be across two lines now.

-Alan.