--- a/src/java.base/share/classes/java/net/AbstractPlainSocketImpl.java	Fri Mar 01 18:28:44 2019 +0000
+++ b/src/java.base/share/classes/java/net/AbstractPlainSocketImpl.java	Sat Mar 02 11:44:38 2019 +0000
@@ -607,15 +607,10 @@
         }
     }
 
-    void reset() throws IOException {
-        if (fd != null) {
-            socketClose();
-        }
-        fd = null;
-        super.reset();
+    void reset() {
+        throw new InternalError("should not get here");
     }
 
-
     /**
      * Shutdown read-half of the socket connection;
      */