[GR-19871] Avoid generate coverage index from empty description.json …

…files.

PullRequest: mx/1025

[GR-19811] Add staticlib & staticlibsuffix mx_subst substitutions.

PullRequest: mx/1024

[GR-6892] Do not limit parallelism on macOS Mojave and higher.

PullRequest: mx/1020

[GR-19801] Ensure VM args are treated independently in VM info extrac…

…tion.

PullRequest: mx/1023

[GR-19801] Whitelist VM flags to pass to java -version before benchma…

…rk runs.

PullRequest: mx/1021

[GR-19726] Extracting GC and heap sizes in benchmarks.

PullRequest: mx/1019

[GR-19279] Dump task start and end timestamps, add expected build time.

PullRequest: mx/1017

[GR-19652] Mx deprecation warnings.

PullRequest: mx/1018

[GR-19507] Run unit tests sorted.

PullRequest: mx/1014

[GR-19527] Provide access to MxJUnitRunner.missingClasses list.

PullRequest: mx/1015