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

*** 306,316 ****
              return;
          // DatagramSocketImpl.peekdata() is a protected method, therefore we need to use
          // getDeclaredMethod, therefore we need permission to access the member
          try {
              AccessController.doPrivileged(
!                 new PrivilegedExceptionAction<Void>() {
                      public Void run() throws NoSuchMethodException {
                          Class<?>[] cl = new Class<?>[1];
                          cl[0] = DatagramPacket.class;
                          impl.getClass().getDeclaredMethod("peekData", cl);
                          return null;
--- 306,316 ----
              return;
          // DatagramSocketImpl.peekdata() is a protected method, therefore we need to use
          // getDeclaredMethod, therefore we need permission to access the member
          try {
              AccessController.doPrivileged(
!                 new PrivilegedExceptionAction<>() {
                      public Void run() throws NoSuchMethodException {
                          Class<?>[] cl = new Class<?>[1];
                          cl[0] = DatagramPacket.class;
                          impl.getClass().getDeclaredMethod("peekData", cl);
                          return null;