Remove unused BindServer and update comments related to remote and manually started debugees

test/hotspot/jtreg/vmTestbase/nsk/share/jdb/Launcher.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -32,7 +32,7 @@ import java.util.*;
 
 /**
  * This class provides launching of <code>jdb</code> and debuggee in local
- * or remote mode according to test command line options.
+ * mode according to test command line options.
  */
 
 public class Launcher extends DebugeeBinder {
@@ -94,7 +94,7 @@ public class Launcher extends DebugeeBinder {
     }
 
     /**
-     * Defines mode (local or remote) and type of connector (default, launching,
+     * Defines mode (local) and type of connector (default, launching,
      * raw launching, attaching or listening) according to options
      * parsed by <code>JdbArgumentHandler</code>. And then launches <code>jdb</code>
      * and debuggee in defined mode.

test/hotspot/jtreg/vmTestbase/nsk/share/jpda/DebugeeArgumentHandler.java

@@ -67,8 +67,6 @@ import java.net.ServerSocket;
  *   using JVMDI strict mode
  * <li> <code>-pipe.port=</code>&lt;<i>port</i>&gt; -
  *   port number for internal IOPipe connection
- * <li> <code>-bind.port=</code>&lt;<i>port</i>&gt; -
- *   port number for BindServer connection
  * </ul>
  * <p>
  * See also list of basic options recognized by
@@ -421,47 +419,6 @@ public class DebugeeArgumentHandler extends ArgumentParser {
         return (java_home == null);
     }
 
-    private boolean bindPortInited = false;
-    /**
-     * Return string representation of the port number for BindServer connection,
-     * specified by <code>-bind.port</code> command line option, or
-     * "<i>DEFAULT_BIND_PORT</i>" string by default.
-     *
-     * @see #getBindPortNumber()
-     * @see #setRawArguments(String[])
-     */
-    public String getBindPort() {
-        String port = options.getProperty("bind.port");
-        if (port == null) {
-            if (!bindPortInited) {
-                port = findFreePort();
-                if (port == null) {
-                    port = DEFAULT_BIND_PORT;
-                }
-                options.setProperty("bind.port", port);
-                bindPortInited = true;
-            }
-        }
-        return port;
-    }
-
-    /**
-     * Return port number for BindServer connection,
-     * specified by <code>-bind.port</code> command line option, or
-     * "<i>DEFAULT_BIND_PORT</i>" port number by default.
-     *
-     * @see #getBindPort()
-     * @see #setRawArguments(String[])
-     */
-    public int getBindPortNumber() {
-        String value = getBindPort();
-        try {
-            return Integer.parseInt(value);
-        } catch (NumberFormatException e) {
-            throw new TestBug("Not integer value of \"bind.port\" argument: " + value);
-        }
-    }
-
     /**
      * Return JVMDI strict mode for launching debugee VM, specified by.
      * <code>-jvmdi.strict</code> command line option, or
@@ -683,7 +640,6 @@ public class DebugeeArgumentHandler extends ArgumentParser {
 
         // option with positive integer port value
         if (option.equals("transport.port")
-            || option.equals("bind.port")
             || option.equals("pipe.port")) {
             try {
                 int number = Integer.parseInt(value);

test/hotspot/jtreg/vmTestbase/nsk/share/jpda/DebugeeBinder.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -52,8 +52,8 @@ import java.util.*;
  * @see DebugeeArgumentHandler
  * @see DebugeeProcess
  * @see IOPipe
- * @see BindServer
  *
+ * @see nsk.share.jdb.Launcher
  * @see nsk.share.jdi.Binder
  * @see nsk.share.jdwp.Binder
  */

test/hotspot/jtreg/vmTestbase/nsk/share/jpda/DebugeeProcess.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -41,7 +41,7 @@ import java.util.function.Consumer;
  * This is an abstract class that declares abstract methods to control
  * debugee VM process.
  * Derived classes should implement these methods corresponding to the mode
- * that the process should be started in (locally, remotely or manually).
+ * that the process should be started in (locally).
  * <p>
  * Particular derived classes <code>nsk.share.jdi.Debugee</code> and
  * <code>nsk.share.jdwp.Debugee</code> provides additional abilities

test/hotspot/jtreg/vmTestbase/nsk/share/jpda/IOPipe.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -29,12 +29,10 @@ import nsk.share.jdi.Binder;
 /**
  * This class implements communicational channel between
  * debugger and debugee used for synchronization and data exchange.
- * This channel is based on TCP/IP sockets and works in all
+ * This channel is based on TCP/IP socketss.
- * modes (local, remote and manual). In a remote mode
- * connection to <code>BindServer</code> is used for redirecting IOPipe messages.
- * In all other modes direct TCP/IP coonnection between two VMs is used.
  *
- * @see BindServer
+ * @see jpda.DebugeeArgumentHandler
+ * @see jpda.DebugeeProcess
  */
 public class IOPipe extends SocketIOPipe {