--- old/src/java.base/share/classes/sun/security/provider/certpath/PKIXMasterCertPathValidator.java	2018-07-10 13:46:07.654516592 +0100
+++ new/src/java.base/share/classes/sun/security/provider/certpath/PKIXMasterCertPathValidator.java	2018-07-10 13:46:07.158516592 +0100
@@ -25,6 +25,8 @@
 
 package sun.security.provider.certpath;
 
+import jdk.internal.event.CertificateChainEvent;
+import jdk.internal.event.EventHelper;
 import sun.security.util.Debug;
 
 import java.util.Collections;
@@ -36,6 +38,7 @@
 import java.security.cert.PKIXCertPathChecker;
 import java.security.cert.PKIXReason;
 import java.security.cert.X509Certificate;
+import java.util.stream.Collectors;
 
 /**
  * This class is initialized with a list of <code>PKIXCertPathChecker</code>s
@@ -144,6 +147,14 @@
 
             if (debug != null)
                 debug.println("\ncert" + (i+1) + " validation succeeded.\n");
+
+            CertificateChainEvent cce = new CertificateChainEvent();
+            if(cce.isEnabled() || EventHelper.isLoggingSecurity()) {
+                String c = reversedCertList.stream()
+                                .map(x -> x.getSerialNumber().toString(16))
+                                .collect(Collectors.joining(", "));
+                EventHelper.commitCertChainEvent(cce, c);
+            }
         }
 
         if (debug != null) {