8254081: java/security/cert/PolicyNode/GetPolicyQualifiers.java fails…

… due to an expired certificate

Perform backdated validation of test certificate.

Backport-of: 54b340b

test/jdk/java/security/cert/PolicyNode/GetPolicyQualifiers.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2020, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -30,9 +30,11 @@
 import java.io.File;
 import java.io.FileInputStream;
 import java.security.cert.*;
+import java.text.DateFormat;
 import java.util.Collections;
 import java.util.Iterator;
 import java.util.List;
+import java.util.Locale;
 import java.util.Set;
 
 public class GetPolicyQualifiers {
@@ -52,6 +54,9 @@ public static void main(String[] args) throws Exception {
         PKIXParameters params = new PKIXParameters(trustAnchors);
         params.setPolicyQualifiersRejected(false);
         params.setRevocationEnabled(false);
+        // Certificates expired on Oct 6th, 2020
+        params.setDate(DateFormat.getDateInstance(DateFormat.MEDIUM,
+                Locale.US).parse("July 01, 2020"));
         List certList = Collections.singletonList(eeCert);
         CertPath cp = cf.generateCertPath(certList);
         PKIXCertPathValidatorResult result =