compiler/ciReplay/TestServerVM.java is failing on windows

We see these two tests failing on windows:
compiler/ciReplay/TestServerVM.java w
compiler/ciReplay/TestVMNoCompLevel.java

The tests abort with:
Unexpected exit code for positive case: [-XX:-TieredCompilation, -server]: expected 127 to equal 0

This is caused by '-javaoption:-Dhttp.nonProxyHosts="localhost|127.0.0.1"' which we pass to the jtreg runner. On windows, the '|' must be escaped.

----------System.err:(19/1452)----------
java.lang.RuntimeException: Unexpected exit code for positive case: [-XX:-TieredCompilation, -server]: expected 127 to equal 0
at jdk.test.lib.Asserts.fail(Asserts.java:594)
at jdk.test.lib.Asserts.assertEquals(Asserts.java:205)
at jdk.test.lib.Asserts.assertEQ(Asserts.java:178)
at compiler.ciReplay.CiReplayBase.positiveTest(CiReplayBase.java:233)
at compiler.ciReplay.TestVMNoCompLevel.testAction(TestVMNoCompLevel.java:75)
at compiler.ciReplay.CiReplayBase.runTest(CiReplayBase.java:104)
at compiler.ciReplay.TestVMNoCompLevel.main(TestVMNoCompLevel.java:49)
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:567)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:127)
at java.base/java.lang.Thread.run(Thread.java:835)