src/java.base/share/classes/java/net/SecureCacheResponse.java

@@ -38,10 +38,15 @@
  *
  * @since 1.5
  */
 public abstract class SecureCacheResponse extends CacheResponse {
     /**
+     * Constructor for subclasses to call.
+     */
+    public SecureCacheResponse() {}
+
+    /**
      * Returns the cipher suite in use on the original connection that
      * retrieved the network resource.
      *
      * @return a string representing the cipher suite
      */