--- old/src/java.base/unix/native/libnet/PlainSocketImpl.c	2019-04-18 10:58:27.000000000 +0100
+++ new/src/java.base/unix/native/libnet/PlainSocketImpl.c	2019-04-18 10:58:27.000000000 +0100
@@ -43,7 +43,6 @@
 jfieldID psi_localportID;
 jfieldID psi_timeoutID;
 jfieldID psi_trafficClassID;
-jfieldID psi_serverSocketID;
 jfieldID psi_fdLockID;
 jfieldID psi_closePendingID;
 
@@ -128,9 +127,6 @@
     CHECK_NULL(psi_timeoutID);
     psi_trafficClassID = (*env)->GetFieldID(env, cls, "trafficClass", "I");
     CHECK_NULL(psi_trafficClassID);
-    psi_serverSocketID = (*env)->GetFieldID(env, cls, "serverSocket",
-                        "Ljava/net/ServerSocket;");
-    CHECK_NULL(psi_serverSocketID);
     psi_fdLockID = (*env)->GetFieldID(env, cls, "fdLock",
                                       "Ljava/lang/Object;");
     CHECK_NULL(psi_fdLockID);
@@ -156,10 +152,10 @@
 /*
  * Class:     java_net_PlainSocketImpl
  * Method:    socketCreate
- * Signature: (Z)V */
+ * Signature: (ZZ)V */
 JNIEXPORT void JNICALL
 Java_java_net_PlainSocketImpl_socketCreate(JNIEnv *env, jobject this,
-                                           jboolean stream) {
+                                           jboolean stream, jboolean server) {
     jobject fdObj, ssObj;
     int fd;
     int type = (stream ? SOCK_STREAM : SOCK_DGRAM);
@@ -202,8 +198,7 @@
      * If this is a server socket then enable SO_REUSEADDR
      * automatically and set to non blocking.
      */
-    ssObj = (*env)->GetObjectField(env, this, psi_serverSocketID);
-    if (ssObj != NULL) {
+    if (server) {
         int arg = 1;
         SET_NONBLOCKING(fd);
         if (NET_SetSockOpt(fd, SOL_SOCKET, SO_REUSEADDR, (char*)&arg,