Merge remote-tracking branch 'remotes/github/packages' into packagespackages

9 files changed, 0 insertions, 1400 deletions

diff --git a/sources/events/VSAbstractEvent.java b/sources/events/VSAbstractEvent.java
deleted file mode 100644
index ac9a61f..0000000
--- a/sources/events/VSAbstractEvent.java
+++ /dev/null
@@ -1,266 +0,0 @@
-/*
- * VS-Simulator (http://vs-sim.buetow.org)
- * Copyright (c) 2008 - 2009 by Dipl.-Inform. (FH) Paul C. Buetow
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- *
- * All icons of the icons/ folder are 	under a Creative Commons
- * Attribution-Noncommercial-Share Alike License a CC-by-nc-sa.
- *
- * The icon's homepage is http://code.google.com/p/ultimate-gnome/
- */
-
-package events;
-
-import java.io.*;
-
-import core.VSAbstractProcess;
-import core.VSInternalProcess;
-import exceptions.*;
-import prefs.*;
-import serialize.*;
-
-/**
- * The class VSAbstractEvent. This abstract class defines the basic framework
- * of each event. an event is used to fullfill a specific task. An event object
- * will get stored in a VSTask object.
- *
- * @author Paul C. Buetow
- */
-abstract public class VSAbstractEvent extends VSSerializablePrefs {
-    /** The serial version uid */
-    private static final long serialVersionUID = 1L;
-
-    /** The prefs. */
-    public VSPrefs prefs;
-
-    /** The process. */
-    public VSAbstractProcess process;
-
-    /** The event shortname. */
-    private String eventShortname;
-
-    /** The event classname. */
-    private String eventClassname;
-
-    /**
-     * Creates a copy of the event and using a new process.
-     *
-     * @param theProcess The new process
-     * @return The copy
-     */
-    final public VSAbstractEvent getCopy(VSInternalProcess theProcess)
-    throws VSEventNotCopyableException {
-
-        if (theProcess == null)
-            theProcess = (VSInternalProcess) process;
-
-        if (!(this instanceof VSCopyableEvent))
-            throw new VSEventNotCopyableException(
-                eventShortname + " (" + eventClassname + ")");
-
-        VSAbstractEvent copy =
-            VSRegisteredEvents.createEventInstanceByClassname(
-                eventClassname, theProcess);
-
-        ((VSCopyableEvent) this).initCopy(copy);
-        copy.setShortname(eventShortname);
-
-        return copy;
-    }
-
-    /**
-     * Creates a copy of the event.
-     *
-     * @return The copy
-     */
-    final public VSAbstractEvent getCopy() throws VSEventNotCopyableException {
-        return getCopy(null);
-    }
-
-    /**
-     * Inits the event.
-     *
-     * @param process the process
-     */
-    public void init(VSInternalProcess process) {
-        if (this.process == null) {
-            this.process = process;
-            this.prefs = process.getPrefs();
-            init();
-        }
-    }
-
-    /**
-     * Inits the event without setting the processes and prefs variables
-     * of the object.
-     */
-    public void init() {
-        onInit();
-    }
-
-    /**
-     * Sets the classname.
-     *
-     * @param eventClassname the new classname
-     */
-    public final void setClassname(String eventClassname) {
-        if (eventClassname.startsWith("class "))
-            eventClassname = eventClassname.substring(6);
-
-        this.eventClassname = eventClassname;
-    }
-
-    /**
-     * Gets the classname.
-     *
-     * @return the classname
-     */
-    public String getClassname() {
-        return eventClassname;
-    }
-
-    /**
-     * Gets the name.
-     *
-     * @return the name
-     */
-    public String getName() {
-        return VSRegisteredEvents.getNameByClassname(eventClassname);
-    }
-
-    /**
-     * Sets the shortname.
-     *
-     * @param eventShortname the new shortname
-     */
-    public void setShortname(String eventShortname) {
-        this.eventShortname = eventShortname;
-    }
-
-    /**
-     * Gets the shortname.
-     *
-     * @return the shortname
-     */
-    public String getShortname() {
-        if (eventShortname == null)
-            return VSRegisteredEvents.getShortnameByClassname(eventClassname);
-
-        return eventShortname;
-    }
-
-    /**
-     * Gets the process.
-     *
-     * @return the process
-     */
-    public VSAbstractProcess getProcess() {
-        return process;
-    }
-
-    /**
-     * Logg a specific message.
-     *
-     * @param message the loging message
-     */
-    public void log(String message) {
-        process.log(/*toString() + "; " + */message);
-    }
-
-    /**
-     * Checks if the event equals to another event..
-     *
-     * @param event the event to compare against.
-     *
-     * @return true, if the events are the same (have the same event id)
-     */
-    public boolean equals(VSAbstractEvent event) {
-        return super.getID() == event.getID();
-    }
-
-    /**
-     * Every event has its own initialize method.
-     */
-    abstract public void onInit();
-
-    /**
-     * Every event can get started. This method get's executed if the event
-     * takes place.
-     */
-    abstract public void onStart();
-
-    /**
-     * Every event has to be able to set its own shortname
-     *
-     * @param shortName The saved short name. May be overwritten due wrong lang
-     *
-     * @return The event's shortname
-     */
-    abstract protected String createShortname(String savedShortname);
-
-    /* (non-Javadoc)
-     * @see serialize.VSSerializable#serialize(serialize.VSSerialize,
-     *	java.io.ObjectOutputStream)
-     */
-    public synchronized void serialize(VSSerialize serialize,
-                                       ObjectOutputStream objectOutputStream)
-    throws IOException {
-        super.serialize(serialize, objectOutputStream);
-
-        if (VSSerialize.DEBUG)
-            System.out.println("Serializing: VSAbstractEvent; id="+getID());
-
-        /** For later backwards compatibility, to add more stuff */
-        objectOutputStream.writeObject(new Boolean(false));
-
-        objectOutputStream.writeObject(new Integer(super.getID()));
-        objectOutputStream.writeObject(eventShortname);
-        objectOutputStream.writeObject(eventClassname);
-
-        /** For later backwards compatibility, to add more stuff */
-        objectOutputStream.writeObject(new Boolean(false));
-    }
-
-    /* (non-Javadoc)
-     * @see serialize.VSSerializable#deserialize(serialize.VSSerialize,
-     *	java.io.ObjectInputStream)
-     */
-    @SuppressWarnings("unchecked")
-    public synchronized void deserialize(VSSerialize serialize,
-                                         ObjectInputStream objectInputStream)
-    throws IOException, ClassNotFoundException {
-        super.deserialize(serialize, objectInputStream);
-
-        if (VSSerialize.DEBUG)
-            System.out.print("Deserializing: VSAbstractEvent ");
-
-        /** For later backwards compatibility, to add more stuff */
-        objectInputStream.readObject();
-
-        int id = ((Integer) objectInputStream.readObject()).intValue();
-        String savedEventShortname = (String) objectInputStream.readObject();
-        this.eventClassname = (String) objectInputStream.readObject();
-	this.eventShortname = createShortname(savedEventShortname);
-
-        if (VSSerialize.DEBUG)
-            System.out.println(eventClassname);
-
-        serialize.setObject(id, "event", this);
-
-        /** For later backwards compatibility, to add more stuff */
-        objectInputStream.readObject();
-    }
-}
diff --git a/sources/events/VSCopyableEvent.java b/sources/events/VSCopyableEvent.java
deleted file mode 100644
index 0ad6b24..0000000
--- a/sources/events/VSCopyableEvent.java
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright (c) 2008 Paul C. Buetow, vs@dev.buetow.org
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- *
- * All icons of the icons/ folder are 	under a Creative Commons
- * Attribution-Noncommercial-Share Alike License a CC-by-nc-sa.
- *
- * The icon's homepage is http://code.google.com/p/ultimate-gnome/
- */
-
-package events;
-
-
-/**
- * The interface VSCopyableEvent, all events which implement this class
- * are copyable.
- *
- * @author Paul C. Buetow
- */
-public interface VSCopyableEvent {
-    /**
-     * Fills a copy of this event with its values
-     *
-     * @param copy The copy
-     */
-    public void initCopy(VSAbstractEvent copy);
-}
diff --git a/sources/events/VSRegisteredEvents.java b/sources/events/VSRegisteredEvents.java
deleted file mode 100644
index 9d022d9..0000000
--- a/sources/events/VSRegisteredEvents.java
+++ /dev/null
@@ -1,409 +0,0 @@
-/*
- * Copyright (c) 2008 Paul C. Buetow, vs@dev.buetow.org
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- *
- * All icons of the icons/ folder are 	under a Creative Commons
- * Attribution-Noncommercial-Share Alike License a CC-by-nc-sa.
- *
- * The icon's homepage is http://code.google.com/p/ultimate-gnome/
- */
-
-package events;
-
-import java.util.*;
-
-import prefs.*;
-import core.*;
-import utils.*;
-
-/**
- * The class VSRegisteredEvents. This class is responsible to manage all
- * events. It manages the event classnames, the event shortnames and the event
- * names. It also checks if a protocol (which is an event as well) has
- * variables which are editable through the GUI of the simulator.
- *
- * @author Paul C. Buetow
- */
-public final class VSRegisteredEvents {
-    /** The serial version uid */
-    private static final long serialVersionUID = 1L;
-
-    /** The event classnames by eventnames. */
-    private static HashMap<String,String> eventClassnamesByNames =
-        new HashMap<String,String>();
-
-    /** The event shortnames by classnames. */
-    private static HashMap<String,String> eventShortnamesByClassnames =
-        new HashMap<String,String>();
-
-    /** The event names by classnames. */
-    private static HashMap<String,String> eventNamesByClassnames =
-        new HashMap<String,String>();
-
-    /** The event classnames by shortnames. */
-    private static HashMap<String,String> eventClassnamesByShortnames =
-        new HashMap<String,String>();
-
-    /** The editable protocols classnames. */
-    private static ArrayList<String> editableProtocolsClassnames =
-        new ArrayList<String>();
-
-    private static HashMap<String,ArrayList<String>> clientVariables =
-        new HashMap<String,ArrayList<String>>();
-
-    private static HashMap<String,ArrayList<String>> serverVariables =
-        new HashMap<String,ArrayList<String>>();
-
-    private static HashMap<String,Boolean> isOnServerStartProtocol =
-        new HashMap<String,Boolean>();
-
-    /** The prefs. */
-    private static VSPrefs prefs;
-
-    /**
-     * Registers available events.
-     *
-     * @param prefs_ the prefs_
-     */
-    public static void init(VSPrefs prefs_) {
-        prefs = prefs_;
-
-        /*
-                registerEvent("events.implementations.VSProcessCrashEvent",
-                              "Prozessabsturz");
-                registerEvent("events.implementations.VSProcessRecoverEvent",
-                              "Prozesswiederbelebung");
-                registerEvent("protocols.implementations.VSBasicMulticastProtocol",
-                              "Basic Multicast", "Basic Multicast");
-                registerEvent("protocols.implementations.VSBerkelyTimeProtocol",
-                              "Berkeley Algorithmus zur internen Sync.", "Berkeley");
-                registerEvent("protocols.implementations.VSBroadcastProtocol",
-                              "Broadcast");
-                registerEvent("protocols.implementations.VSDummyProtocol",
-                              "Beispiel/Dummy");
-                registerEvent("protocols.implementations.VSExternalTimeSyncProtocol",
-                              "Christians Methode zur externen Sync.", "Christians");
-                registerEvent("protocols.implementations.VSInternalTimeSyncProtocol",
-                              "Interne Synchronisation", "Interne Sync.");
-                registerEvent("protocols.implementations.VSOnePhaseCommitProtocol",
-                              "Ein-Phasen Commit", "1-Phasen Commit");
-                registerEvent("protocols.implementations.VSPingPongProtocol",
-                              "Ping Pong");
-                registerEvent("protocols.implementations.VSReliableMulticastProtocol",
-                              "Reliable Multicast", "Reliable Multicast");
-                registerEvent("protocols.implementations.VSTwoPhaseCommitProtocol",
-                              "Zwei-Phasen Commit", "2-Phasen Commit");
-        */
-
-        /* Using the NEW way. The old way above (specifying protocol names
-           in this file still works as well */
-
-        registerEvent("events.implementations.VSProcessCrashEvent");
-        registerEvent("events.implementations.VSProcessRecoverEvent");
-        registerEvent("protocols.implementations.VSBasicMulticastProtocol");
-        registerEvent("protocols.implementations.VSBerkelyTimeProtocol");
-        registerEvent("protocols.implementations.VSBroadcastProtocol");
-        registerEvent("protocols.implementations.VSDummyProtocol");
-        registerEvent("protocols.implementations.VSExternalTimeSyncProtocol");
-        registerEvent("protocols.implementations.VSInternalTimeSyncProtocol");
-        registerEvent("protocols.implementations.VSOnePhaseCommitProtocol");
-        registerEvent("protocols.implementations.VSPingPongProtocol");
-        registerEvent("protocols.implementations.VSReliableMulticastProtocol");
-        registerEvent("protocols.implementations.VSTwoPhaseCommitProtocol");
-
-        /* Make dummy objects of each protocol, to see if they contain VSPrefs
-           values to edit */
-        Vector<String> protocolClassnames = getProtocolClassnames();
-        VSClassLoader classLoader = new VSClassLoader();
-
-        for (String protocolClassname : protocolClassnames) {
-            Object serverObject = classLoader.newInstance(protocolClassname);
-            Object clientObject = classLoader.newInstance(protocolClassname);
-
-            if (clientObject instanceof protocols.VSAbstractProtocol &&
-                    serverObject instanceof protocols.VSAbstractProtocol) {
-
-                protocols.VSAbstractProtocol serverProtocol =
-                    (protocols.VSAbstractProtocol) serverObject;
-                protocols.VSAbstractProtocol clientProtocol =
-                    (protocols.VSAbstractProtocol) clientObject;
-
-                serverProtocol.onServerInit();
-                clientProtocol.onClientInit();
-
-                if (!serverProtocol.isEmpty() || !clientProtocol.isEmpty())
-                    editableProtocolsClassnames.add(protocolClassname);
-
-                if (!serverProtocol.isEmpty()) {
-                    ArrayList<String> variables = new ArrayList<String>();
-                    variables.addAll(serverProtocol.getAllFullKeys());
-                    serverVariables.put(protocolClassname, variables);
-                }
-
-                if (!clientProtocol.isEmpty()) {
-                    ArrayList<String> variables = new ArrayList<String>();
-                    variables.addAll(clientProtocol.getAllFullKeys());
-                    clientVariables.put(protocolClassname, variables);
-                }
-
-                if (serverProtocol.hasOnServerStart())
-                    isOnServerStartProtocol.put(protocolClassname,
-                                                new Boolean(true));
-            }
-        }
-    }
-
-    /**
-     * Gets the editable protocols classnames.
-     *
-     * @return the editable protocols classnames
-     */
-    public static ArrayList<String> getEditableProtocolsClassnames() {
-        return editableProtocolsClassnames;
-    }
-
-    /**
-     * Gets the protocols server variable names.
-     *
-     * @return The variable names
-     */
-    public static ArrayList<String> getProtocolServerVariables(
-        String protocolClassname) {
-        return serverVariables.get(protocolClassname);
-    }
-
-    /**
-     * Gets the protocols server variable names.
-     *
-     * @return The variable names
-     */
-    public static ArrayList<String> getProtocolClientVariables(
-        String protocolClassname) {
-        return clientVariables.get(protocolClassname);
-    }
-
-    /**
-     * Gets the protocol names.
-     *
-     * @return the protocol names
-     */
-    public static Vector<String> getProtocolNames() {
-        Set<String> set =  eventClassnamesByNames.keySet();
-        Vector<String> vector = new Vector<String>();
-
-        for (String eventName : set)
-            if (getClassnameByEventname(eventName).startsWith(
-                        "protocols.implementations"))
-                vector.add(eventName);
-
-        Collections.sort(vector);
-
-        return vector;
-    }
-
-    /**
-     * Gets the protocol classnames.
-     *
-     * @return the protocol classnames
-     */
-    public static Vector<String> getProtocolClassnames() {
-        ArrayList<String> shortnames = new ArrayList<String>();
-        shortnames.addAll(eventClassnamesByShortnames.keySet());
-        Collections.sort(shortnames);
-        Vector<String> vector = new Vector<String>();
-
-        for (String eventShortname : shortnames) {
-            String eventClassname = getClassnameByShortname(eventShortname);
-            if (eventClassname.startsWith("protocols.implementations"))
-                vector.add(eventClassname);
-        }
-
-        return vector;
-    }
-
-    /**
-     * Gets the non protocol names.
-     *
-     * @return the non protocol names
-     */
-    public static Vector<String> getNonProtocolNames() {
-        Set<String> set =  eventClassnamesByNames.keySet();
-        Vector<String> vector = new Vector<String>();
-
-        for (String eventName : set)
-            if (getClassnameByEventname(eventName).startsWith(
-                        "events.implementations"))
-                vector.add(eventName);
-
-        Collections.sort(vector);
-
-        return vector;
-    }
-
-    /**
-     * Gets the non protocol classnames.
-     *
-     * @return the non protocol classnames
-     */
-    public static Vector<String> getNonProtocolClassnames() {
-        Set<String> set =  eventNamesByClassnames.keySet();
-        Vector<String> vector = new Vector<String>();
-
-        for (String eventClassname : set)
-            if (eventClassname.startsWith("events.implementations"))
-                vector.add(eventClassname);
-
-        Collections.sort(vector);
-
-        return vector;
-    }
-
-    /**
-     * Gets the classname.
-     *
-     * @param eventName the event name
-     *
-     * @return the classname
-     */
-    public static String getClassnameByEventname(String eventName) {
-        return eventClassnamesByNames.get(eventName);
-    }
-
-    /**
-     * Gets the name.
-     *
-     * @param eventClassname the event classname
-     *
-     * @return the name
-     */
-    public static String getNameByClassname(String eventClassname) {
-        return eventNamesByClassnames.get(eventClassname);
-    }
-
-    /**
-     * Gets the shortname.
-     *
-     * @param eventClassname the event classname
-     *
-     * @return the shortname
-     */
-    public static String getShortnameByClassname(String eventClassname) {
-        return eventShortnamesByClassnames.get(eventClassname);
-    }
-
-    /**
-     * Gets the classname.
-     *
-     * @param eventShortname the event shortname
-     *
-     * @return the shortname
-     */
-    public static String getClassnameByShortname(String eventShortname) {
-        return eventClassnamesByShortnames.get(eventShortname);
-    }
-
-    /**
-     * Checks if the protocol uses onServerStart or onClientStart
-     *
-     * @param protocolClassname the protocol's classname
-     *
-     * @return true if onServerStart, false if onClientStart
-     */
-    public static boolean isOnServerStartProtocol(String protocolClassname) {
-        if (isOnServerStartProtocol.containsKey(protocolClassname)) {
-            Boolean bool = isOnServerStartProtocol.get(protocolClassname);
-            return bool.booleanValue();
-        }
-
-        return false;
-    }
-
-    /**
-     * Creates the event instance by classname.
-     *
-     * @param eventClassname the event classname
-     * @param process the process
-     *
-     * @return An instance of the event classname, if exists. Else null.
-     */
-    public static VSAbstractEvent createEventInstanceByClassname(
-        String eventClassname, VSInternalProcess process) {
-        Object protocolObj = new VSClassLoader().newInstance(eventClassname);
-
-        if (protocolObj instanceof VSAbstractEvent) {
-            VSAbstractEvent event = (VSAbstractEvent) protocolObj;
-            event.init(process);
-            return event;
-        }
-
-        return null;
-    }
-
-    /**
-     * Creates the event instance by name.
-     *
-     * @param eventName the event name
-     * @param process the process
-     *
-     * @return An instance of the event, if exists. Else null.
-     */
-    public static VSAbstractEvent createEventInstanceByName(String eventName,
-            VSInternalProcess process) {
-        return createEventInstanceByClassname(
-                   eventClassnamesByNames.get(eventName), process);
-    }
-
-    /**
-     * Registers an event. Use the language settings of VSPrefs.
-     *
-     * @param eventClassname the event classname
-     */
-    private static void registerEvent(String eventClassname) {
-        String eventName =
-            prefs.getString("lang.en." + eventClassname);
-        String eventShortname =
-            prefs.getString("lang.en." + eventClassname + ".short");
-        registerEvent(eventClassname, eventName, eventShortname);
-    }
-
-    /**
-     * Registers an event.
-     *
-     * @param eventClassname the event classname
-     * @param eventName the event name
-     */
-    private static void registerEvent(String eventClassname, String eventName) {
-        registerEvent(eventClassname, eventName, null);
-    }
-
-    /**
-     * Registers an event.
-     *
-     * @param eventClassname the event classname
-     * @param eventName the event name
-     * @param eventShortname the event shortname
-     */
-    private static void registerEvent(String eventClassname, String eventName,
-                                      String eventShortname) {
-        if (eventShortname == null)
-            eventShortname = eventName;
-
-        eventNamesByClassnames.put(eventClassname, eventName);
-        eventShortnamesByClassnames.put(eventClassname, eventShortname);
-        eventClassnamesByNames.put(eventName, eventClassname);
-        eventClassnamesByShortnames.put(eventShortname, eventClassname);
-    }
-}
diff --git a/sources/events/implementations/VSProcessCrashEvent.java b/sources/events/implementations/VSProcessCrashEvent.java
deleted file mode 100644
index 382906b..0000000
--- a/sources/events/implementations/VSProcessCrashEvent.java
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * VS-Simulator (http://vs-sim.buetow.org)
- * Copyright (c) 2008 - 2009 by Dipl.-Inform. (FH) Paul C. Buetow
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- *
- * All icons of the icons/ folder are 	under a Creative Commons
- * Attribution-Noncommercial-Share Alike License a CC-by-nc-sa.
- *
- * The icon's homepage is http://code.google.com/p/ultimate-gnome/
- */
-
-package events.implementations;
-
-import events.*;
-import simulator.*;
-
-/**
- * The class VSProcessCrashEvent. This event makes a process to crash.
- *
- * @author Paul C. Buetow
- */
-public class VSProcessCrashEvent extends VSAbstractEvent
-            implements VSCopyableEvent {
-    /** The serial version uid */
-    private static final long serialVersionUID = 1L;
-
-    /* (non-Javadoc)
-     * @see events.VSCopyableEvent#initCopy(events.VSAbstractEvent)
-     */
-    public void initCopy(VSAbstractEvent copy) {
-    }
-
-    /* (non-Javadoc)
-     * @see events.VSAbstractEvent#onInit()
-     */
-    public void onInit() {
-        setClassname(getClass().toString());
-    }
-
-    /* (non-Javadoc)
-     * @see events.VSAbstractEvent#createShortname()()
-     */
-    protected String createShortname(String savedShortname) {
-	return VSMain.prefs.getString("lang.en.process.crash");
-    }
-
-    /* (non-Javadoc)
-     * @see events.VSAbstractEvent#onStart()
-     */
-    public void onStart() {
-        if (!process.isCrashed()) {
-            process.isCrashed(true);
-            log(prefs.getString("lang.en.crashed"));
-        }
-    }
-}
diff --git a/sources/events/implementations/VSProcessRecoverEvent.java b/sources/events/implementations/VSProcessRecoverEvent.java
deleted file mode 100644
index e7c87db..0000000
--- a/sources/events/implementations/VSProcessRecoverEvent.java
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * VS-Simulator (http://vs-sim.buetow.org)
- * Copyright (c) 2008 - 2009 by Dipl.-Inform. (FH) Paul C. Buetow
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- *
- * All icons of the icons/ folder are 	under a Creative Commons
- * Attribution-Noncommercial-Share Alike License a CC-by-nc-sa.
- *
- * The icon's homepage is http://code.google.com/p/ultimate-gnome/
- */
-
-package events.implementations;
-
-import events.*;
-import simulator.*;
-
-/**
- * The class VSProcessRecoverEvent. This event makes a process to recover if
- * it is crashed.
- *
- * @author Paul C. Buetow
- */
-public class VSProcessRecoverEvent extends VSAbstractEvent
-            implements VSCopyableEvent {
-    /** The serial version uid */
-    private static final long serialVersionUID = 1L;
-
-    /* (non-Javadoc)
-     * @see events.VSCopyableEvent#initCopy(events.VSAbstractEvent)
-     */
-    public void initCopy(VSAbstractEvent copy) {
-    }
-
-    /* (non-Javadoc)
-     * @see events.VSAbstractEvent#onInit()
-     */
-    public void onInit() {
-        setClassname(getClass().toString());
-    }
-
-    /* (non-Javadoc)
-     * @see events.VSAbstractEvent#createShortname()()
-     */
-    protected String createShortname(String savedShortname) {
-	return VSMain.prefs.getString("lang.en.process.recover");
-    }
-
-    /* (non-Javadoc)
-     * @see events.VSAbstractEvent#onStart()
-     */
-    public void onStart() {
-        if (process.isCrashed()) {
-            process.isCrashed(false);
-            log(prefs.getString("lang.en.recovered"));
-        }
-    }
-}
diff --git a/sources/events/internal/VSAbstractInternalEvent.java b/sources/events/internal/VSAbstractInternalEvent.java
deleted file mode 100644
index ae0e2b8..0000000
--- a/sources/events/internal/VSAbstractInternalEvent.java
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * VS-Simulator (http://vs-sim.buetow.org)
- * Copyright (c) 2008 - 2009 by Dipl.-Inform. (FH) Paul C. Buetow
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- *
- * All icons of the icons/ folder are 	under a Creative Commons
- * Attribution-Noncommercial-Share Alike License a CC-by-nc-sa.
- *
- * The icon's homepage is http://code.google.com/p/ultimate-gnome/
- */
-
-package events.internal;
-
-import java.io.*;
-
-import events.VSAbstractEvent;
-import serialize.VSSerialize;
-
-/**
- * The class VSAbstractInternalEvent, this class if for destinguishing between
- * internal and non-internal events. Internal usage only.
- *
- * @author Paul C. Buetow
- */
-abstract public class VSAbstractInternalEvent extends VSAbstractEvent {
-    /** The serial version uid */
-    private static final long serialVersionUID = 1L;
-
-    /* (non-Javadoc)
-     * @see events.VSAbstractEvent#createShortname()()
-     */
-    protected String createShortname(String savedShortname) {
-	return savedShortname;
-    }
-
-    /* (non-Javadoc)
-     * @see serialize.VSSerializable#serialize(serialize.VSSerialize,
-     *	java.io.ObjectOutputStream)
-     */
-    public synchronized void serialize(VSSerialize serialize,
-                                       ObjectOutputStream objectOutputStream)
-    throws IOException {
-        super.serialize(serialize, objectOutputStream);
-
-        /** For later backwards compatibility, to add more stuff */
-        objectOutputStream.writeObject(new Boolean(false));
-
-        /** For later backwards compatibility, to add more stuff */
-        objectOutputStream.writeObject(new Boolean(false));
-    }
-
-    /* (non-Javadoc)
-     * @see serialize.VSSerializable#deserialize(serialize.VSSerialize,
-     *	java.io.ObjectInputStream)
-     */
-    @SuppressWarnings("unchecked")
-    public synchronized void deserialize(VSSerialize serialize,
-                                         ObjectInputStream objectInputStream)
-    throws IOException, ClassNotFoundException {
-        super.deserialize(serialize, objectInputStream);
-
-        if (VSSerialize.DEBUG)
-            System.out.println("Deserializing: VSAbstractInternalEvent");
-
-        /** For later backwards compatibility, to add more stuff */
-        objectInputStream.readObject();
-
-        /** For later backwards compatibility, to add more stuff */
-        objectInputStream.readObject();
-    }
-}
diff --git a/sources/events/internal/VSMessageReceiveEvent.java b/sources/events/internal/VSMessageReceiveEvent.java
deleted file mode 100644
index ab8c929..0000000
--- a/sources/events/internal/VSMessageReceiveEvent.java
+++ /dev/null
@@ -1,112 +0,0 @@