8318479: [jmh] the test security.CacheBench failed for multiple threads run

Reviewed-by: redestad

Author: djelinski

test/micro/org/openjdk/bench/java/security/CacheBench.java

@@ -44,7 +44,7 @@
 
 @BenchmarkMode(Mode.AverageTime)
 @OutputTimeUnit(TimeUnit.NANOSECONDS)
-@Fork(value = 3, jvmArgsAppend = {"--add-exports", "java.base/sun.security.util=ALL-UNNAMED", "-Xmx1g"})
+@Fork(value = 3, jvmArgsAppend = {"--add-exports", "java.base/sun.security.util=ALL-UNNAMED"})
 @Warmup(iterations = 5, time = 1)
 @Measurement(iterations = 5, time = 1)
 public class CacheBench {