jmap -heap exited with error code

Test: gc/metaspace/CompressedClassSpaceSizeInJmapHeap.java

Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
java.lang.Exception: jmap -heap exited with error code: 1
at CompressedClassSpaceSizeInJmapHeap.run(CompressedClassSpaceSizeInJmapHeap.java:82)
at CompressedClassSpaceSizeInJmapHeap.main(CompressedClassSpaceSizeInJmapHeap.java:70)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:115)
at java.base/java.lang.Thread.run(Thread.java:844)