--- old/test/TEST.ROOT	Fri Jun 10 19:35:01 2016
+++ new/test/TEST.ROOT	Fri Jun 10 19:35:01 2016
@@ -34,7 +34,13 @@
 # Source files for classes that will be used at the beginning of each test suite run, 
 # to determine additional characteristics of the system for use with the @requires tag. 
 requires.extraPropDefns = ../../test/jtreg-ext/requires/VMProps.java
-requires.properties=sun.arch.data.model
+requires.extraPropDefns.bootlibs = ../../test/lib/sun
+requires.extraPropDefns.vmOpts = -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:bootClasses
+requires.properties=sun.arch.data.model \
+   vm.gc.G1.acceptable \
+   vm.gc.Serial.acceptable \
+   vm.gc.Parallel.acceptable \
+   vm.gc.ConcMarkSweep.acceptable
 
 # Tests using jtreg 4.2 b02 features
 requiredVersion=4.2 b02