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

@@ -302,11 +302,11 @@
     }
 
     private void checkOldImpl() {
         if (impl == null)
             return;
-        // DatagramSocketImpl.peekdata() is a protected method, therefore we need to use
+        // 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 {

@@ -658,11 +658,11 @@
         synchronized (p) {
             if (isClosed())
                 throw new SocketException("Socket is closed");
             checkAddress (p.getAddress(), "send");
             if (connectState == ST_NOT_CONNECTED) {
-                // check the address is ok wiht the security manager on every send.
+                // check the address is ok with the security manager on every send.
                 SecurityManager security = System.getSecurityManager();
 
                 // The reason you want to synchronize on datagram packet
                 // is because you don't want an applet to change the address
                 // while you are trying to send the packet for example

@@ -1068,11 +1068,11 @@
      * disabled after a socket is bound (See {@link #isBound()})
      * is not defined.
      *
      * @param on  whether to enable or disable the
      * @exception SocketException if an error occurs enabling or
-     *            disabling the {@code SO_RESUEADDR} socket option,
+     *            disabling the {@code SO_REUSEADDR} socket option,
      *            or the socket is closed.
      * @since 1.4
      * @see #getReuseAddress()
      * @see #bind(SocketAddress)
      * @see #isBound()