1 files changed, 18 insertions, 0 deletions
diff --git a/libjava/java/net/ServerSocket.java b/libjava/java/net/ServerSocket.java
index 36f93e8..b7c6991 100644
--- a/libjava/java/net/ServerSocket.java
+++ b/libjava/java/net/ServerSocket.java
@@ -287,6 +287,13 @@ public class ServerSocket
    */
   public Socket accept () throws IOException
   {
+    if (impl == null)
+      throw new IOException ("Cannot initialize Socket implementation");
+
+    SecurityManager sm = System.getSecurityManager ();
+    if (sm != null)
+      sm.checkListen (impl.getLocalPort ());
+
     Socket s = new Socket();
     implAccept (s);
 
@@ -359,6 +366,17 @@ public class ServerSocket
   }
 
   /**
+   * Returns true if the socket is closed, otherwise false
+   * 
+   * @since 1.4
+   */
+  public boolean isClosed()
+  {
+    // FIXME: implement this
+    return false;
+  }
+
+  /**
    * Sets the value of SO_TIMEOUT.  A value of 0 implies that SO_TIMEOUT is
    * disabled (ie, operations never time out).  This is the number of 
    * milliseconds a socket operation can block before an