--- old/src/java.base/share/classes/sun/security/ssl/SSLSocketImpl.java	2020-03-10 15:48:43.237551000 +0100
+++ new/src/java.base/share/classes/sun/security/ssl/SSLSocketImpl.java	2020-03-10 15:48:42.422544000 +0100
@@ -618,9 +618,8 @@
 
         // Need a lock here so that the user_canceled alert and the
         // close_notify alert can be delivered together.
-        conContext.outputRecord.recordLock.lock();
         try {
-            try {
+            synchronized (conContext.outputRecord) {
                 // send a user_canceled alert if needed.
                 if (useUserCanceled) {
                     conContext.warning(Alert.USER_CANCELED);
@@ -628,17 +627,15 @@
 
                 // send a close_notify alert
                 conContext.warning(Alert.CLOSE_NOTIFY);
-            } finally {
-                if (!conContext.isOutboundClosed()) {
-                    conContext.outputRecord.close();
-                }
-
-                if ((autoClose || !isLayered()) && !super.isOutputShutdown()) {
-                    super.shutdownOutput();
-                }
             }
         } finally {
-            conContext.outputRecord.recordLock.unlock();
+            if (!conContext.isOutboundClosed()) {
+                conContext.outputRecord.close();
+            }
+
+            if ((autoClose || !isLayered()) && !super.isOutputShutdown()) {
+                super.shutdownOutput();
+            }
         }
 
         if (!isInputShutdown()) {