Run astyle.

6 files changed, 262 insertions, 262 deletions

diff --git a/sources/simulator/VSAbout.java b/sources/simulator/VSAbout.java
index 4b33e82..607843a 100644
--- a/sources/simulator/VSAbout.java
+++ b/sources/simulator/VSAbout.java
@@ -16,13 +16,13 @@ import utils.*;
  * The Class VSAbout.
  */
 public class VSAbout extends VSFrame implements ActionListener {
-    
+
     /** The prefs. */
     private VSPrefs prefs;
 
     /**
      * Instantiates a new vS about.
-     * 
+     *
      * @param prefs the prefs
      * @param relativeTo the relative to
      */
@@ -41,7 +41,7 @@ public class VSAbout extends VSFrame implements ActionListener {
 
     /**
      * Creates the content pane.
-     * 
+     *
      * @return the container
      */
     public Container createContentPane() {
@@ -59,7 +59,7 @@ public class VSAbout extends VSFrame implements ActionListener {
 
     /**
      * Creates the button pane.
-     * 
+     *
      * @return the j panel
      */
     public JPanel createButtonPane() {
diff --git a/sources/simulator/VSLogging.java b/sources/simulator/VSLogging.java
index fe76abc..b1938df 100644
--- a/sources/simulator/VSLogging.java
+++ b/sources/simulator/VSLogging.java
@@ -15,28 +15,28 @@ import utils.*;
  * The Class VSLogging.
  */
 public class VSLogging {
-    
+
     /** The logging area. */
     private JTextArea loggingArea;
-    
+
     /** The filter text. */
     private String filterText;
-    
+
     /** The pause lines. */
     private ArrayList<StringBuffer> pauseLines;
-    
+
     /** The logging lines. */
     private ArrayList<StringBuffer> loggingLines;
-    
+
     /** The simulation canvas. */
     private VSSimulatorCanvas simulationCanvas;
-    
+
     /** The is filtered. */
     private boolean isFiltered;
-    
+
     /** The is paused. */
     private boolean isPaused;
-    
+
     /** The filter pattern. */
     private Pattern filterPattern;
 
@@ -55,7 +55,7 @@ public class VSLogging {
 
     /**
      * Sets the simulation canvas.
-     * 
+     *
      * @param simulationCanvas the new simulation canvas
      */
     public void setSimulationCanvas(VSSimulatorCanvas simulationCanvas) {
@@ -64,7 +64,7 @@ public class VSLogging {
 
     /**
      * Gets the logging area.
-     * 
+     *
      * @return the logging area
      */
     public JTextArea getLoggingArea() {
@@ -73,7 +73,7 @@ public class VSLogging {
 
     /**
      * Logg.
-     * 
+     *
      * @param message the message
      */
     public void logg(String message) {
@@ -85,7 +85,7 @@ public class VSLogging {
 
     /**
      * Logg.
-     * 
+     *
      * @param message the message
      * @param time the time
      */
@@ -103,7 +103,7 @@ public class VSLogging {
 
     /**
      * Checks if is paused.
-     * 
+     *
      * @param isPaused the is paused
      */
     public synchronized void isPaused(boolean isPaused) {
@@ -119,7 +119,7 @@ public class VSLogging {
 
     /**
      * Logg filtered.
-     * 
+     *
      * @param buffer the buffer
      */
     private void loggFiltered(StringBuffer buffer) {
@@ -136,7 +136,7 @@ public class VSLogging {
 
     /**
      * Checks if is filtered.
-     * 
+     *
      * @param isFiltered the is filtered
      */
     public synchronized void isFiltered(boolean isFiltered) {
@@ -150,7 +150,7 @@ public class VSLogging {
 
     /**
      * Sets the filter text.
-     * 
+     *
      * @param filterText the new filter text
      */
     public synchronized void setFilterText(String filterText) {
diff --git a/sources/simulator/VSMain.java b/sources/simulator/VSMain.java
index 79a0a7e..e3b39c6 100644
--- a/sources/simulator/VSMain.java
+++ b/sources/simulator/VSMain.java
@@ -16,10 +16,10 @@ import prefs.editors.*;
  * The Class VSMain.
  */
 public class VSMain {
-    
+
     /**
      * Instantiates a new vS main.
-     * 
+     *
      * @param prefs the prefs
      */
     public VSMain(VSPrefs prefs) {
@@ -28,7 +28,7 @@ public class VSMain {
 
     /**
      * Instantiates a new vS main.
-     * 
+     *
      * @param prefs the prefs
      * @param relativeTo the relative to
      */
@@ -38,7 +38,7 @@ public class VSMain {
 
     /**
      * Inits the.
-     * 
+     *
      * @param prefs the prefs
      * @param relativeTo the relative to
      */
@@ -49,7 +49,7 @@ public class VSMain {
 
     /**
      * The main method.
-     * 
+     *
      * @param args the arguments
      */
     public static void main(String[] args) {
diff --git a/sources/simulator/VSSimulator.java b/sources/simulator/VSSimulator.java
index c42b848..5ef9266 100644
--- a/sources/simulator/VSSimulator.java
+++ b/sources/simulator/VSSimulator.java
@@ -23,109 +23,109 @@ import utils.*;
  * The Class VSSimulator.
  */
 public class VSSimulator extends JPanel {
-    
+
     /** The global text fields. */
     private ArrayList<String> globalTextFields;
-    
+
     /** The local text fields. */
     private ArrayList<String> localTextFields;
-    
+
     /** The create tasks. */
     private ArrayList<VSCreateTask> createTasks;
-    
+
     /** The filter active check box. */
     private JCheckBox filterActiveCheckBox;
-    
+
     /** The lamport active check box. */
     private JCheckBox lamportActiveCheckBox;
-    
+
     /** The vector time active check box. */
     private JCheckBox vectorTimeActiveCheckBox;
-    
+
     /** The global pid combo box. */
     private JComboBox globalPIDComboBox;
-    
+
     /** The local pid combo box. */
     private JComboBox localPIDComboBox;
-    
+
     /** The processes combo box. */
     private JComboBox processesComboBox;
-    
+
     /** The global add panel. */
     private JPanel globalAddPanel;
-    
+
     /** The local add panel. */
     private JPanel localAddPanel;
-    
+
     /** The local panel. */
     private JPanel localPanel;
-    
+
     /** The logging panel. */
     private JPanel loggingPanel;
-    
+
     /** The tools panel. */
     private JPanel toolsPanel;
-    
+
     /** The split pane1. */
     private JSplitPane splitPane1;
-    
+
     /** The split pane h. */
     private JSplitPane splitPaneH;
-    
+
     /** The split pane v. */
     private JSplitPane splitPaneV;
-    
+
     /** The tabbed pane. */
     private JTabbedPane tabbedPane;
-    
+
     /** The logging area. */
     private JTextArea loggingArea;
-    
+
     /** The filter text field. */
     private JTextField filterTextField;
-    
+
     /** The global text field. */
     private JTextField globalTextField;
-    
+
     /** The local text field. */
     private JTextField localTextField;
-    
+
     /** The thread. */
     private Thread thread;
-    
+
     /** The logging. */
     private VSLogging logging;
-    
+
     /** The menu item states. */
     private VSMenuItemStates menuItemStates;
-    
+
     /** The prefs. */
     private VSPrefs prefs;
-    
+
     /** The simulation canvas. */
     private VSSimulatorCanvas simulationCanvas;
-    
+
     /** The simulator frame. */
     private VSSimulatorFrame simulatorFrame;
-    
+
     /** The task manager. */
     private VSTaskManager taskManager;
-    
+
     /** The task manager global model. */
     private VSTaskManagerTableModel taskManagerGlobalModel;
-    
+
     /** The task manager local model. */
     private VSTaskManagerTableModel taskManagerLocalModel;
-    
+
     /** The has started. */
     private boolean hasStarted = false;
-    
+
     /** The last selected process num. */
     private int lastSelectedProcessNum;
-    
+
     /** The simulation counter. */
     private static int simulationCounter;
-    
+
     /** The simulation num. */
     private static int simulationNum;
 
@@ -133,22 +133,22 @@ public class VSSimulator extends JPanel {
      * The Class VSMenuItemStates.
      */
     public class VSMenuItemStates {
-        
+
         /** The pause. */
         private volatile boolean pause;
-        
+
         /** The replay. */
         private volatile boolean replay;
-        
+
         /** The reset. */
         private volatile boolean reset;
-        
+
         /** The start. */
         private volatile boolean start;
 
         /**
          * Instantiates a new vS menu item states.
-         * 
+         *
          * @param pause the pause
          * @param replay the replay
          * @param reset the reset
@@ -163,7 +163,7 @@ public class VSSimulator extends JPanel {
 
         /**
          * Sets the pause.
-         * 
+         *
          * @param pause the new pause
          */
         public void setPause(boolean pause) {
@@ -172,7 +172,7 @@ public class VSSimulator extends JPanel {
 
         /**
          * Sets the replay.
-         * 
+         *
          * @param replay the new replay
          */
         public void setReplay(boolean replay) {
@@ -181,7 +181,7 @@ public class VSSimulator extends JPanel {
 
         /**
          * Sets the reset.
-         * 
+         *
          * @param reset the new reset
          */
         public void setReset(boolean reset) {
@@ -190,7 +190,7 @@ public class VSSimulator extends JPanel {
 
         /**
          * Sets the start.
-         * 
+         *
          * @param start the new start
          */
         public void setStart(boolean start) {
@@ -199,7 +199,7 @@ public class VSSimulator extends JPanel {
 
         /**
          * Gets the pause.
-         * 
+         *
          * @return the pause
          */
         public boolean getPause() {
@@ -208,7 +208,7 @@ public class VSSimulator extends JPanel {
 
         /**
          * Gets the replay.
-         * 
+         *
          * @return the replay
          */
         public boolean getReplay() {
@@ -217,7 +217,7 @@ public class VSSimulator extends JPanel {
 
         /**
          * Gets the reset.
-         * 
+         *
          * @return the reset
          */
         public boolean getReset() {
@@ -226,7 +226,7 @@ public class VSSimulator extends JPanel {
 
         /**
          * Gets the start.
-         * 
+         *
          * @return the start
          */
         public boolean getStart() {
@@ -236,7 +236,7 @@ public class VSSimulator extends JPanel {
 
     /**
      * Instantiates a new vS simulator.
-     * 
+     *
      * @param prefs the prefs
      * @param simulatorFrame the simulator frame
      */
@@ -315,10 +315,10 @@ public class VSSimulator extends JPanel {
 
     /** The last expert state. */
     private boolean lastExpertState;
-    
+
     /**
      * Creates the tools panel.
-     * 
+     *
      * @return the j panel
      */
     private JPanel createToolsPanel() {
@@ -440,7 +440,7 @@ public class VSSimulator extends JPanel {
 
     /**
      * Creates the process pane.
-     * 
+     *
      * @return the j panel
      */
     private JPanel createProcessPane() {
@@ -526,9 +526,9 @@ public class VSSimulator extends JPanel {
 
     /**
      * Creates the label panel.
-     * 
+     *
      * @param text the text
-     * 
+     *
      * @return the j panel
      */
     private JPanel createLabelPanel(String text) {
@@ -541,9 +541,9 @@ public class VSSimulator extends JPanel {
 
     /**
      * Creates the task label.
-     * 
+     *
      * @param localTasks the local tasks
-     * 
+     *
      * @return the j panel
      */
     private JPanel createTaskLabel(boolean localTasks) {
@@ -570,23 +570,23 @@ public class VSSimulator extends JPanel {
      * The Class VSCreateTask.
      */
     private class VSCreateTask {
-        
+
         /** The event classname. */
         private String eventClassname;
-        
+
         /** The protocol classname. */
         private String protocolClassname;
-        
+
         /** The shortname. */
         private String shortname;
 
         /* Those 3 values are for ProtocolEvent events */
         /** The is protocol activation. */
         private boolean isProtocolActivation;
-        
+
         /** The is protocol deactivation. */
         private boolean isProtocolDeactivation;
-        
+
         /** The is client protocol. */
         private boolean isClientProtocol;
 
@@ -596,7 +596,7 @@ public class VSSimulator extends JPanel {
 
         /**
          * Instantiates a new vS create task.
-         * 
+         *
          * @param eventClassname the event classname
          */
         public VSCreateTask(String eventClassname) {
@@ -605,7 +605,7 @@ public class VSSimulator extends JPanel {
 
         /**
          * Checks if is protocol activation.
-         * 
+         *
          * @param isProtocolActivation the is protocol activation
          */
         public void isProtocolActivation(boolean isProtocolActivation) {
@@ -617,7 +617,7 @@ public class VSSimulator extends JPanel {
 
         /**
          * Checks if is protocol deactivation.
-         * 
+         *
          * @param isProtocolDeactivation the is protocol deactivation
          */
         public void isProtocolDeactivation(boolean isProtocolDeactivation) {
@@ -629,7 +629,7 @@ public class VSSimulator extends JPanel {
 
         /**
          * Checks if is client protocol.
-         * 
+         *
          * @param isClientProtocol the is client protocol
          */
         public void isClientProtocol(boolean isClientProtocol) {
@@ -638,7 +638,7 @@ public class VSSimulator extends JPanel {
 
         /**
          * Checks if is client request.
-         * 
+         *
          * @param isClientRequest the is client request
          */
         public void isClientRequest(boolean isClientRequest) {
@@ -647,7 +647,7 @@ public class VSSimulator extends JPanel {
 
         /**
          * Sets the protocol classname.
-         * 
+         *
          * @param protocolClassname the new protocol classname
          */
         public void setProtocolClassname(String protocolClassname) {
@@ -656,7 +656,7 @@ public class VSSimulator extends JPanel {
 
         /**
          * Sets the shortname.
-         * 
+         *
          * @param shortname the new shortname
          */
         public void setShortname(String shortname) {
@@ -665,11 +665,11 @@ public class VSSimulator extends JPanel {
 
         /**
          * Creates the task.
-         * 
+         *
          * @param process the process
          * @param time the time
          * @param localTimedTask the local timed task
-         * 
+         *
          * @return the vS task
          */
         public VSTask createTask(VSProcess process, long time, boolean localTimedTask) {
@@ -701,37 +701,37 @@ public class VSSimulator extends JPanel {
      * The Class VSTaskManagerTableModel.
      */
     private class VSTaskManagerTableModel extends AbstractTableModel implements MouseListener {
-        
+
         /** The Constant LOCAL. */
         public static final boolean LOCAL = true;
-        
+
         /** The Constant GLOBAL. */
         public static final boolean GLOBAL = false;
-        
+
         /** The Constant ALL_PROCESSES. */
         public static final boolean ALL_PROCESSES = true;
-        
+
         /** The Constant ONE_PROCESS. */
         public static final boolean ONE_PROCESS = false;
-        
+
         /** The all processes. */
         public boolean allProcesses;
-        
+
         /** The tasks. */
         private VSPriorityQueue<VSTask> tasks;
-        
+
         /** The column names. */
         private String columnNames[];
-        
+
         /** The num columns. */
         private int numColumns;
-        
+
         /** The table. */
         private JTable table;
 
         /**
          * Instantiates a new vS task manager table model.
-         * 
+         *
          * @param process the process
          * @param localTask the local task
          */
@@ -746,7 +746,7 @@ public class VSSimulator extends JPanel {
 
         /**
          * Sets the table.
-         * 
+         *
          * @param table the new table
          */
         public void setTable(JTable table) {
@@ -755,7 +755,7 @@ public class VSSimulator extends JPanel {
 
         /**
          * Sets the.
-         * 
+         *
          * @param process the process
          * @param localTasks the local tasks
          * @param allProcesses the all processes
@@ -829,7 +829,7 @@ public class VSSimulator extends JPanel {
 
         /**
          * Adds the task.
-         * 
+         *
          * @param task the task
          */
         public void addTask(VSTask task) {
@@ -839,7 +839,7 @@ public class VSSimulator extends JPanel {
 
         /**
          * Removes the task at row.
-         * 
+         *
          * @param row the row
          */
         private void removeTaskAtRow(int row) {
@@ -880,17 +880,17 @@ public class VSSimulator extends JPanel {
          * @see java.awt.event.MouseListener#mouseEntered(java.awt.event.MouseEvent)
          */
         public void mouseEntered(MouseEvent me) { }
-        
+
         /* (non-Javadoc)
          * @see java.awt.event.MouseListener#mouseExited(java.awt.event.MouseEvent)
          */
         public void mouseExited(MouseEvent me) { }
-        
+
         /* (non-Javadoc)
          * @see java.awt.event.MouseListener#mousePressed(java.awt.event.MouseEvent)
          */
         public void mousePressed(MouseEvent me) { }
-        
+
         /* (non-Javadoc)
          * @see java.awt.event.MouseListener#mouseReleased(java.awt.event.MouseEvent)
          */
@@ -899,9 +899,9 @@ public class VSSimulator extends JPanel {
 
     /**
      * Creates the task table.
-     * 
+     *
      * @param localTasks the local tasks
-     * 
+     *
      * @return the j table
      */
     private JTable createTaskTable(boolean localTasks) {
@@ -934,10 +934,10 @@ public class VSSimulator extends JPanel {
 
     /**
      * Inits the add panel.
-     * 
+     *
      * @param panel the panel
      * @param localTasks the local tasks
-     * 
+     *
      * @return the j panel
      */
     private JPanel initAddPanel(JPanel panel, final boolean localTasks) {
@@ -1143,7 +1143,7 @@ public class VSSimulator extends JPanel {
 
     /**
      * Gets the split size.
-     * 
+     *
      * @return the split size
      */
     public int getSplitSize() {
@@ -1152,7 +1152,7 @@ public class VSSimulator extends JPanel {
 
     /**
      * Gets the paint size.
-     * 
+     *
      * @return the paint size
      */
     public int getPaintSize() {
@@ -1161,7 +1161,7 @@ public class VSSimulator extends JPanel {
 
     /**
      * Gets the selected process num.
-     * 
+     *
      * @return the selected process num
      */
     private int getSelectedProcessNum() {
@@ -1170,7 +1170,7 @@ public class VSSimulator extends JPanel {
 
     /**
      * Gets the selected process.
-     * 
+     *
      * @return the selected process
      */
     private VSProcess getSelectedProcess() {
@@ -1180,9 +1180,9 @@ public class VSSimulator extends JPanel {
 
     /**
      * Gets the concerned processes.
-     * 
+     *
      * @param localTasks the local tasks
-     * 
+     *
      * @return the concerned processes
      */
     private ArrayList<VSProcess> getConcernedProcesses(boolean localTasks) {
@@ -1222,7 +1222,7 @@ public class VSSimulator extends JPanel {
 
     /**
      * Gets the simulation num.
-     * 
+     *
      * @return the simulation num
      */
     public int getSimulationNum() {
@@ -1231,7 +1231,7 @@ public class VSSimulator extends JPanel {
 
     /**
      * Gets the menu item states.
-     * 
+     *
      * @return the menu item states
      */
     public VSSimulator.VSMenuItemStates getMenuItemStates() {
@@ -1240,7 +1240,7 @@ public class VSSimulator extends JPanel {
 
     /**
      * Gets the simulation canvas.
-     * 
+     *
      * @return the simulation canvas
      */
     public VSSimulatorCanvas getSimulationCanvas() {
@@ -1249,7 +1249,7 @@ public class VSSimulator extends JPanel {
 
     /**
      * Gets the simulator frame.
-     * 
+     *
      * @return the simulator frame
      */
     public VSSimulatorFrame getSimulatorFrame() {
@@ -1266,7 +1266,7 @@ public class VSSimulator extends JPanel {
 
     /**
      * Removes the process at index.
-     * 
+     *
      * @param index the index
      */
     public void removeProcessAtIndex(int index) {
@@ -1287,7 +1287,7 @@ public class VSSimulator extends JPanel {
 
     /**
      * Adds the process at index.
-     * 
+     *
      * @param index the index
      */
     public void addProcessAtIndex(int index) {
@@ -1347,7 +1347,7 @@ public class VSSimulator extends JPanel {
 
     /**
      * Gets the prefs.
-     * 
+     *
      * @return the prefs
      */
     public VSPrefs getPrefs() {
diff --git a/sources/simulator/VSSimulatorCanvas.java b/sources/simulator/VSSimulatorCanvas.java
index 334b738..6037231 100644
--- a/sources/simulator/VSSimulatorCanvas.java
+++ b/sources/simulator/VSSimulatorCanvas.java
@@ -23,211 +23,211 @@ import prefs.editors.*;
  * The Class VSSimulatorCanvas.
  */
 public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionListener, MouseListener, HierarchyBoundsListener  {
-	private static final long serialVersionUID = 1L;
-	
+    private static final long serialVersionUID = 1L;
+
     /** The highlighted process. */
     private VSProcess highlightedProcess;
-    
+
     /** The simulation. */
     private VSSimulator simulation;
-    
+
     /** The prefs. */
     private VSPrefs prefs;
-    
+
     /** The logging. */
     private VSLogging logging;
-    
+
     /** The num processes. */
     private volatile int numProcesses;
-    
+
     /** The seconds spaceing. */
     private int secondsSpaceing;
-    
+
     /** The thread sleep. */
     private int threadSleep;
-    
+
     /** The until time. */
     private long untilTime;
-    
+
     /** The is paused. */
     private volatile boolean isPaused = true;
-    
+
     /** The is thread stopped. */
     private volatile boolean isThreadStopped = false;
-    
+
     /** The is finished. */
     private volatile boolean isFinished = false;
-    
+
     /** The is resetted. */
     private volatile boolean isResetted = false;
-    
+
     /** The is anti aliased. */
     private volatile boolean isAntiAliased = false;
-    
+
     /** The is anti aliased changed. */
     private volatile boolean isAntiAliasedChanged = false;
-    
+
     /** The show lamport. */
     private volatile boolean showLamport = false;
-    
+
     /** The show vector time. */
     private volatile boolean showVectorTime = false;
-    
+
     /** The pause time. */
     private volatile long pauseTime;
-    
+
     /** The start time. */
     private volatile long startTime;
-    
+
     /** The time. */
     private volatile long time;
-    
+
     /** The last time. */
     private volatile long lastTime;
-    
+
     /** The task manager. */
     private VSTaskManager taskManager;
-    
+
     /** The message lines. */
     private LinkedList<VSMessageLine> messageLines;
-    
+
     /** The processes. */
     private Vector<VSProcess> processes;
-    
+
     /** The clock speed. */
     private double clockSpeed;
-    
+
     /** The clock offset. */
     private double clockOffset;
-    
+
     /** The simulation time. */
     private long simulationTime;
 
     /* GFX buffering */
     /** The strategy. */
     private BufferStrategy strategy;
-    
+
     /** The g. */
     private Graphics2D g;
 
     /* Static constats */
     /** The Constant LINE_WIDTH. */
     private static final int LINE_WIDTH = 5;
-    
+
     /** The Constant SEPLINE_WIDTH. */
     private static final int SEPLINE_WIDTH = 2;
-    
+
     /** The Constant XOFFSET. */
     private static final int XOFFSET = 50;
-    
+
     /** The Constant YOFFSET. */
     private static final int YOFFSET = 30;
-    
+
     /** The Constant YOUTER_SPACEING. */
     private static final int YOUTER_SPACEING = 15;
-    
+
     /** The Constant YSEPLINE_SPACEING. */
     private static final int YSEPLINE_SPACEING = 20;
-    
+
     /** The Constant TEXT_SPACEING. */
     private static final int TEXT_SPACEING = 10;
-    
+
     /** The Constant ROW_HEIGHT. */
     private static final int ROW_HEIGHT = 14;
 
     /* Constats, which have to get calculated once after start */
     /** The processline color. */
     private Color processlineColor;
-    
+
     /** The process secondline color. */
     private Color processSecondlineColor;
-    
+
     /** The process sepline color. */
     private Color processSeplineColor;
-    
+
     /** The message arrived color. */
     private Color messageArrivedColor;
-    
+
     /** The message sending color. */
     private Color messageSendingColor;
-    
+
     /** The message lost color. */
     private Color messageLostColor;
-    
+
     /** The background color. */
     private Color backgroundColor;
 
     /** The message line counter. */
     private long messageLineCounter;
-    
+
     /**
      * The Class VSMessageLine.
      */
     private class VSMessageLine {
-        
+
         /** The receiver process. */
         private VSProcess receiverProcess;
-        
+
         /** The color. */
         private Color color;
-        
+
         /** The send time. */
         private long sendTime;
-        
+
         /** The recv time. */
         private long recvTime;
-        
+
         /** The sender num. */
         private int senderNum;
-        
+
         /** The receiver num. */
         private int receiverNum;
-        
+
         /** The offset1. */
         private int offset1;
-        
+
         /** The offset2. */
         private int offset2;
-        
+
         /** The is arrived. */
         private boolean isArrived;
-        
+
         /** The is lost. */
         private boolean isLost;
-        
+
         /** The x1. */
         private double x1;
-        
+
         /** The y1. */
         private double y1;
-        
+
         /** The x2. */
         private double x2;
-        
+
         /** The y2. */
         private double y2;
-        
+
         /** The x. */
         private double x;
-        
+
         /** The y. */
         private double y;
-        
+
         /** The outage time. */
         private long outageTime;
-        
+
         /** The z. */
         private long z;
-        
+
         /** The message line num. */
         private long messageLineNum;
-        
+
         /** The task. */
         private VSTask task;
 
         /**
          * Instantiates a new vS message line.
-         * 
+         *
          * @param receiverProcess the receiver process
          * @param sendTime the send time
          * @param recvTime the recv time
@@ -282,7 +282,7 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
         /**
          * Draw.
-         * 
+         *
          * @param g the g
          * @param globalTime the global time
          */
@@ -318,9 +318,9 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
         /**
          * Removes the process at index.
-         * 
+         *
          * @param index the index
-         * 
+         *
          * @return true, if successful
          */
         public boolean removeProcessAtIndex(int index) {
@@ -340,7 +340,7 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
         /**
          * Gets the message line num.
-         * 
+         *
          * @return the message line num
          */
         public long getMessageLineNum() {
@@ -349,9 +349,9 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
         /**
          * Equals.
-         * 
+         *
          * @param line the line
-         * 
+         *
          * @return true, if successful
          */
         public boolean equals(VSMessageLine line) {
@@ -360,7 +360,7 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
         /**
          * Gets the task.
-         * 
+         *
          * @return the task
          */
         public VSTask getTask() {
@@ -370,7 +370,7 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
     /**
      * Instantiates a new vS simulator canvas.
-     * 
+     *
      * @param prefs the prefs
      * @param simulation the simulation
      * @param logging the logging
@@ -397,37 +397,37 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
     /** The x paint size. */
     double xPaintSize;
-    
+
     /** The paint size. */
     double paintSize;
-    
+
     /** The y distance. */
     double yDistance;
-    
+
     /** The global time x position. */
     double globalTimeXPosition;
 
     /** The xoffset_plus_xpaintsize. */
     int xoffset_plus_xpaintsize;
-    
+
     /** The xpaintsize_dividedby_untiltime. */
     double xpaintsize_dividedby_untiltime;
-    
+
     /** The paint processes offset. */
     int paintProcessesOffset;
 
     /** The paint secondlines seconds. */
     int paintSecondlinesSeconds;
-    
+
     /** The paint secondlines line. */
     int paintSecondlinesLine[] = new int[4];
-    
+
     /** The paint secondlines y string pos1. */
     int paintSecondlinesYStringPos1;
-    
+
     /** The paint secondlines y string pos2. */
     int paintSecondlinesYStringPos2;
-    
+
     /** The paint global time y position. */
     int paintGlobalTimeYPosition;
 
@@ -488,7 +488,7 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
     /**
      * Update simulation.
-     * 
+     *
      * @param globalTime the global time
      * @param lastGlobalTime the last global time
      */
@@ -564,7 +564,7 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
     /**
      * Paint processes.
-     * 
+     *
      * @param g the g
      * @param globalTime the global time
      */
@@ -629,7 +629,7 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
     /**
      * Paint time.
-     * 
+     *
      * @param g the g
      * @param times the times
      * @param process the process
@@ -677,7 +677,7 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
     /**
      * Paint secondlines.
-     * 
+     *
      * @param g the g
      */
     private void paintSecondlines(Graphics2D g) {
@@ -702,7 +702,7 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
     /**
      * Paint global time.
-     * 
+     *
      * @param g the g
      * @param globalTime the global time
      */
@@ -720,9 +720,9 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
     /**
      * Gets the process at y pos.
-     * 
+     *
      * @param yPos the y pos
-     * 
+     *
      * @return the process at y pos
      */
     private VSProcess getProcessAtYPos(int yPos) {
@@ -745,9 +745,9 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
     /**
      * Gets the time x position.
-     * 
+     *
      * @param time the time
-     * 
+     *
      * @return the time x position
      */
     private double getTimeXPosition(long time) {
@@ -756,9 +756,9 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
     /**
      * Gets the process y position.
-     * 
+     *
      * @param i the i
-     * 
+     *
      * @return the process y position
      */
     private int getProcessYPosition(int i) {
@@ -776,7 +776,7 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
     /**
      * Gets the time.
-     * 
+     *
      * @return the time
      */
     public long getTime() {
@@ -785,7 +785,7 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
     /**
      * Gets the until time.
-     * 
+     *
      * @return the until time
      */
     public long getUntilTime() {
@@ -794,7 +794,7 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
     /**
      * Gets the start time.
-     * 
+     *
      * @return the start time
      */
     public long getStartTime() {
@@ -803,7 +803,7 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
     /**
      * Gets the task manager.
-     * 
+     *
      * @return the task manager
      */
     public VSTaskManager getTaskManager() {
@@ -812,7 +812,7 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
     /**
      * Gets the num processes.
-     * 
+     *
      * @return the num processes
      */
     public int getNumProcesses() {
@@ -821,9 +821,9 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
     /**
      * Gets the process.
-     * 
+     *
      * @param processNum the process num
-     * 
+     *
      * @return the process
      */
     public VSProcess getProcess(int processNum) {
@@ -985,7 +985,7 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
     /**
      * Checks if is thread stopped.
-     * 
+     *
      * @return true, if is thread stopped
      */
     public boolean isThreadStopped() {
@@ -994,7 +994,7 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
     /**
      * Show lamport.
-     * 
+     *
      * @param showLamport the show lamport
      */
     public void showLamport(boolean showLamport) {
@@ -1005,7 +1005,7 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
     /**
      * Show vector time.
-     * 
+     *
      * @param showVectorTime the show vector time
      */
     public void showVectorTime(boolean showVectorTime) {
@@ -1016,7 +1016,7 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
     /**
      * Checks if is anti aliased.
-     * 
+     *
      * @param isAntiAliased the is anti aliased
      */
     public void isAntiAliased(boolean isAntiAliased) {
@@ -1028,7 +1028,7 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
     /**
      * Send message.
-     * 
+     *
      * @param message the message
      */
     public void sendMessage(VSMessage message) {
@@ -1147,7 +1147,7 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
     /**
      * Edits the process.
-     * 
+     *
      * @param processNum the process num
      */
     public void editProcess(int processNum) {
@@ -1157,7 +1157,7 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
     /**
      * Edits the process.
-     * 
+     *
      * @param process the process
      */
     public void editProcess(VSProcess process) {
@@ -1249,7 +1249,7 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
     /**
      * Gets the processes array.
-     * 
+     *
      * @return the processes array
      */
     public ArrayList<VSProcess> getProcessesArray() {
@@ -1283,7 +1283,7 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
     /**
      * Removes the process.
-     * 
+     *
      * @param process the process
      */
     private void removeProcess(VSProcess process) {
@@ -1320,9 +1320,9 @@ public class VSSimulatorCanvas extends Canvas implements Runnable, MouseMotionLi
 
     /**
      * Creates the process.
-     * 
+     *
      * @param processNum the process num
-     * 
+     *
      * @return the vS process
      */
     private VSProcess createProcess(int processNum) {
diff --git a/sources/simulator/VSSimulatorFrame.java b/sources/simulator/VSSimulatorFrame.java
index ccb1efe..5a2e61e 100644
--- a/sources/simulator/VSSimulatorFrame.java
+++ b/sources/simulator/VSSimulatorFrame.java
@@ -20,59 +20,59 @@ import utils.*;
  * The Class VSSimulatorFrame.
  */
 public class VSSimulatorFrame extends VSFrame implements ActionListener {
-    
+
     /** The pause item. */
     private JMenuItem pauseItem;
-    
+
     /** The replay item. */
     private JMenuItem replayItem;
-    
+
     /** The reset item. */
     private JMenuItem resetItem;
-    
+
     /** The start item. */
     private JMenuItem startItem;
-    
+
     /** The pause button. */
     private JButton pauseButton;
-    
+
     /** The replay button. */
     private JButton replayButton;
-    
+
     /** The reset button. */
     private JButton resetButton;
-    
+
     /** The start button. */
     private JButton startButton;
-    
+
     /** The menu edit. */
     private JMenu menuEdit;
-    
+
     /** The menu file. */
     private JMenu menuFile;
-    
+
     /** The menu simulation. */
     private JMenu menuSimulation;
-    
+
     /** The tool bar. */
     private JToolBar toolBar;
-    
+
     /** The prefs. */
     private VSPrefs prefs;
-    
+
     /** The simulations. */
     private Vector<VSSimulator> simulations;
-    
+
     /** The current simulation. */
     private VSSimulator currentSimulation;
-    
+
     /** The tabbed pane. */
     private JTabbedPane tabbedPane;
     //private JSlider speedSlider;
 
     /**
      * Instantiates a new vS simulator frame.
-     * 
+     *
      * @param prefs the prefs
      * @param relativeTo the relative to
      */
@@ -102,7 +102,7 @@ public class VSSimulatorFrame extends VSFrame implements ActionListener {
 
     /**
      * Creates the menu bar.
-     * 
+     *
      * @return the j menu bar
      */
     private JMenuBar createMenuBar() {
@@ -214,7 +214,7 @@ public class VSSimulatorFrame extends VSFrame implements ActionListener {
 
     /**
      * Creates the content pane.
-     * 
+     *
      * @return the container
      */
     private Container createContentPane() {
@@ -380,7 +380,7 @@ public class VSSimulatorFrame extends VSFrame implements ActionListener {
 
     /**
      * Adds the simulation.
-     * 
+     *
      * @param simulation the simulation
      */
     public void addSimulation(VSSimulator simulation) {
@@ -402,7 +402,7 @@ public class VSSimulatorFrame extends VSFrame implements ActionListener {
 
     /**
      * Removes the simulation.
-     * 
+     *
      * @param simulationToRemove the simulation to remove
      */
     public void removeSimulation(VSSimulator simulationToRemove) {
@@ -425,7 +425,7 @@ public class VSSimulatorFrame extends VSFrame implements ActionListener {
 
     /**
      * Gets the current simulation.
-     * 
+     *
      * @return the current simulation
      */
     public VSSimulator getCurrentSimulation() {
@@ -434,10 +434,10 @@ public class VSSimulatorFrame extends VSFrame implements ActionListener {
 
     /**
      * Gets the image icon.
-     * 
+     *
      * @param name the name
      * @param descr the descr
-     * 
+     *
      * @return the image icon
      */
     private ImageIcon getImageIcon(String name, String descr) {