Added a new test_env.txt file to capture common shell variable. Added concept of COMPILEJAVA for use when TESTJAVA is a JRE. If COMPILEJAVA not set then TESTJAVA will be the default with assumption it is a JDK. Reviewed-by: kvn, brutisso, coleenp
Small changes to hotspot tests to remove "-server" and replace with ${TESTVMOPTS} Reviewed-by: kvn
Add regression test. Reviewed-by: never