Use RUNTIME_JAVA_HOME for micro benchmarks (#34353)
Use RUNTIME_JAVA_HOME for micro benchmarks (#34353)

We don't honour RUNTIME_JAVA_HOME for running the benchmarks. It's useful to run some of the
benchmarks against older JDKs, though.
strapdata/elassandra,strapdata/elassandra,vroyer/elassandra,vroyer/elassandra,vroyer/elassandra,strapdata/elassandra,strapdata/elassandra,strapdata/elassandra