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From an...@apache.org
Subject [26/45] zookeeper git commit: ZOOKEEPER-3030: MAVEN MIGRATION - Step 1.3 - move contrib directories
Date Mon, 06 Aug 2018 12:13:51 GMT
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/b0df8fe1/src/contrib/zooinspector/src/java/com/nitido/utils/toaster/Toaster.java
----------------------------------------------------------------------
diff --git a/src/contrib/zooinspector/src/java/com/nitido/utils/toaster/Toaster.java b/src/contrib/zooinspector/src/java/com/nitido/utils/toaster/Toaster.java
deleted file mode 100644
index cc123ba..0000000
--- a/src/contrib/zooinspector/src/java/com/nitido/utils/toaster/Toaster.java
+++ /dev/null
@@ -1,533 +0,0 @@
-/**
- * This java file is copyright by Daniele Piras ("danielepiras80", no email known) released under the
- * Apache Software License 2.0. It has been downloaded in december 2009 from the CVS web interface
- * of the sourceforge project http://sourceforge.net/projects/jtoaster/ . The web interface to CVS
- * is not available anymore on sourceforge.
- *
- */
-
-/**
- * Java Toaster is a java utility class for your swing applications
- * that show an animate box coming from the bottom of your screen
- * with a notification message and/or an associated image
- * (like msn online/offline notifications).
- *
- * Toaster panel in windows system follow the taskbar; So if
- * the taskbar is into the bottom the panel coming from the bottom
- * and if the taskbar is on the top then the panel coming from the top.
- *
- * This is a simple example of utilization:
- *
- * import com.nitido.utils.toaster.*;
- * import javax.swing.*;
- *
- * public class ToasterTest
- * {
- *
- *  public static void main(String[] args)
- *  {
- *   // Initialize toaster manager...
- *   Toaster toasterManager = new Toaster();
- *
- *   // Show a simple toaster
- *   toasterManager.showToaster( new ImageIcon( "mylogo.gif" ), "A simple toaster with an image" );
- *  }
- * }
- */
-package com.nitido.utils.toaster;
-
-import java.awt.*;
-
-import javax.swing.*;
-import javax.swing.border.*;
-
-/**
- * Class to show tosters in multiplatform
- *
- * @author daniele piras
- *
- */
-public class Toaster
-{
-	// Width of the toster
-	private int toasterWidth = 300;
-
-	// Height of the toster
-	private int toasterHeight = 80;
-
-	// Step for the toaster
-	private int step = 20;
-
-	// Step time
-	private int stepTime = 20;
-
-	// Show time
-	private int displayTime = 3000;
-
-	// Current number of toaster...
-	private int currentNumberOfToaster = 0;
-
-	// Last opened toaster
-	private int maxToaster = 0;
-
-	// Max number of toasters for the sceen
-	private int maxToasterInSceen;
-
-	// Font used to display message
-	private Font font;
-
-  // Color for border
-	private Color borderColor;
-
-  // Color for toaster
-	private Color toasterColor;
-
-  // Set message color
-	private Color messageColor;
-
-	// Set the margin
-	int margin;
-
-	// Flag that indicate if use alwaysOnTop or not.
-	// method always on top start only SINCE JDK 5 !
-	boolean useAlwaysOnTop = true;
-
-	private static final long serialVersionUID = 1L;
-
-	/**
-	 * Constructor to initialized toaster component...
-	 *
-	 * @author daniele piras
-	 *
-	 */
-	public Toaster()
-	{
-		// Set default font...
-		font = new Font("Arial", Font.BOLD, 12);
-		// Border color
-		borderColor = new Color(245, 153, 15);
-		toasterColor = Color.WHITE;
-		messageColor = Color.BLACK;
-		useAlwaysOnTop = true;
-		// Verify AlwaysOnTop Flag...
-		try
-		{
-		  JWindow.class.getMethod( "setAlwaysOnTop", new Class[] { Boolean.class } );
-		}
-		catch( Exception e )
-		{
-			useAlwaysOnTop = false;
-		}
-
-	}
-
-	/**
-	 * Class that rappresent a single toaster
-	 *
-	 * @author daniele piras
-	 *
-	 */
-	class SingleToaster extends javax.swing.JWindow
-	{
-		private static final long serialVersionUID = 1L;
-
-		// Label to store Icon
-		private JLabel iconLabel = new JLabel();
-
-		// Text area for the message
-		private JTextArea message = new JTextArea();
-
-
-
-
-		/***
-		 * Simple costructor that initialized components...
-		 */
-		public SingleToaster()
-		{
-			initComponents();
-		}
-
-		/***
-		 * Function to initialized components
-		 */
-		private void initComponents()
-		{
-
-			setSize(toasterWidth, toasterHeight);
-			message.setFont( getToasterMessageFont() );
-			JPanel externalPanel = new JPanel(new BorderLayout(1, 1));
-			externalPanel.setBackground( getBorderColor() );
-			JPanel innerPanel = new JPanel(new BorderLayout( getMargin(), getMargin() ));
-			innerPanel.setBackground( getToasterColor() );
-			message.setBackground( getToasterColor() );
-			message.setMargin( new Insets( 2,2,2,2 ) );
-			message.setLineWrap( true );
-			message.setWrapStyleWord( true );
-
-			EtchedBorder etchedBorder = (EtchedBorder) BorderFactory
-					.createEtchedBorder();
-			externalPanel.setBorder(etchedBorder);
-
-			externalPanel.add(innerPanel);
-      message.setForeground( getMessageColor() );
-			innerPanel.add(iconLabel, BorderLayout.WEST);
-			innerPanel.add(message, BorderLayout.CENTER);
-			getContentPane().add(externalPanel);
-		}
-
-
-		/***
-		 * Start toaster animation...
-		 */
-		public void animate()
-		{
-			( new Animation( this ) ).start();
-		}
-
-	}
-
-	/***
-	 * Class that manage the animation
-	 */
-	class Animation extends Thread
-	{
-		SingleToaster toaster;
-
-		public Animation( SingleToaster toaster )
-		{
-			this.toaster = toaster;
-		}
-
-
-		/**
-		 * Animate vertically the toaster. The toaster could be moved from bottom
-		 * to upper or to upper to bottom
-		 * @param posx
-		 * @param fromy
-		 * @param toy
-		 * @throws InterruptedException
-		 */
-		protected void animateVertically( int posx, int fromY, int toY ) throws InterruptedException
-		{
-
-			toaster.setLocation( posx, fromY );
-			if ( toY < fromY )
-			{
-				for (int i = fromY; i > toY; i -= step)
-				{
-					toaster.setLocation(posx, i);
-					Thread.sleep(stepTime);
-				}
-			}
-			else
-			{
-				for (int i = fromY; i < toY; i += step)
-				{
-					toaster.setLocation(posx, i);
-					Thread.sleep(stepTime);
-				}
-			}
-			toaster.setLocation( posx, toY );
-		}
-
-		public void run()
-		{
-			try
-			{
-				boolean animateFromBottom = true;
-				GraphicsEnvironment ge = GraphicsEnvironment
-						.getLocalGraphicsEnvironment();
-				Rectangle screenRect = ge.getMaximumWindowBounds();
-
-				int screenHeight = (int) screenRect.height;
-
-				int startYPosition;
-				int stopYPosition;
-
-				if ( screenRect.y > 0 )
-				{
-				  animateFromBottom = false; // Animate from top!
-				}
-
-				maxToasterInSceen = screenHeight / toasterHeight;
-
-
-				int posx = (int) screenRect.width - toasterWidth - 1;
-
-				toaster.setLocation(posx, screenHeight);
-				toaster.setVisible(true);
-				if ( useAlwaysOnTop )
-				{
-				  toaster.setAlwaysOnTop(true);
-				}
-
-				if ( animateFromBottom )
-				{
-					startYPosition = screenHeight;
-					stopYPosition = startYPosition - toasterHeight - 1;
-					if ( currentNumberOfToaster > 0 )
-					{
-						stopYPosition = stopYPosition - ( maxToaster % maxToasterInSceen * toasterHeight );
-					}
-					else
-					{
-						maxToaster = 0;
-					}
-				}
-				else
-				{
-					startYPosition = screenRect.y - toasterHeight;
-					stopYPosition = screenRect.y;
-
-					if ( currentNumberOfToaster > 0 )
-					{
-						stopYPosition = stopYPosition + ( maxToaster % maxToasterInSceen * toasterHeight );
-					}
-					else
-					{
-						maxToaster = 0;
-					}
-				}
-
-				currentNumberOfToaster++;
-				maxToaster++;
-
-
-				animateVertically( posx, startYPosition, stopYPosition );
-				Thread.sleep(displayTime);
-				animateVertically( posx, stopYPosition, startYPosition );
-
-				currentNumberOfToaster--;
-				toaster.setVisible(false);
-				toaster.dispose();
-			} catch (Exception e)
-			{
-				e.printStackTrace();
-			}
-		}
-	}
-
-
-
-	/**
-	 * Show a toaster with the specified message and the associated icon.
-	 */
-	public void showToaster(Icon icon, String msg)
-	{
-    SingleToaster singleToaster = new SingleToaster();
-    if ( icon != null )
-    {
-      singleToaster.iconLabel.setIcon( icon );
-    }
-    singleToaster.message.setText( msg );
-		singleToaster.animate();
-	}
-
-	/**
-	 * Show a toaster with the specified message.
-	 */
-	public void showToaster( String msg )
-	{
-		showToaster( null, msg );
-	}
-
-	/**
-	 * @return Returns the font
-	 */
-	public Font getToasterMessageFont()
-	{
-		// TODO Auto-generated method stub
-		return font;
-	}
-
-	/**
-	 * Set the font for the message
-	 */
-	public void setToasterMessageFont( Font f)
-	{
-    font = f;
-	}
-
-
-	/**
-	 * @return Returns the borderColor.
-	 */
-	public Color getBorderColor()
-	{
-		return borderColor;
-	}
-
-
-
-	/**
-	 * @param borderColor The borderColor to set.
-	 */
-	public void setBorderColor(Color borderColor)
-	{
-		this.borderColor = borderColor;
-	}
-
-
-
-	/**
-	 * @return Returns the displayTime.
-	 */
-	public int getDisplayTime()
-	{
-		return displayTime;
-	}
-
-
-
-	/**
-	 * @param displayTime The displayTime to set.
-	 */
-	public void setDisplayTime(int displayTime)
-	{
-		this.displayTime = displayTime;
-	}
-
-
-
-	/**
-	 * @return Returns the margin.
-	 */
-	public int getMargin()
-	{
-		return margin;
-	}
-
-
-
-	/**
-	 * @param margin The margin to set.
-	 */
-	public void setMargin(int margin)
-	{
-		this.margin = margin;
-	}
-
-
-
-	/**
-	 * @return Returns the messageColor.
-	 */
-	public Color getMessageColor()
-	{
-		return messageColor;
-	}
-
-
-
-	/**
-	 * @param messageColor The messageColor to set.
-	 */
-	public void setMessageColor(Color messageColor)
-	{
-		this.messageColor = messageColor;
-	}
-
-
-
-	/**
-	 * @return Returns the step.
-	 */
-	public int getStep()
-	{
-		return step;
-	}
-
-
-
-	/**
-	 * @param step The step to set.
-	 */
-	public void setStep(int step)
-	{
-		this.step = step;
-	}
-
-
-
-	/**
-	 * @return Returns the stepTime.
-	 */
-	public int getStepTime()
-	{
-		return stepTime;
-	}
-
-
-
-	/**
-	 * @param stepTime The stepTime to set.
-	 */
-	public void setStepTime(int stepTime)
-	{
-		this.stepTime = stepTime;
-	}
-
-
-
-	/**
-	 * @return Returns the toasterColor.
-	 */
-	public Color getToasterColor()
-	{
-		return toasterColor;
-	}
-
-
-
-	/**
-	 * @param toasterColor The toasterColor to set.
-	 */
-	public void setToasterColor(Color toasterColor)
-	{
-		this.toasterColor = toasterColor;
-	}
-
-
-
-	/**
-	 * @return Returns the toasterHeight.
-	 */
-	public int getToasterHeight()
-	{
-		return toasterHeight;
-	}
-
-
-
-	/**
-	 * @param toasterHeight The toasterHeight to set.
-	 */
-	public void setToasterHeight(int toasterHeight)
-	{
-		this.toasterHeight = toasterHeight;
-	}
-
-
-
-	/**
-	 * @return Returns the toasterWidth.
-	 */
-	public int getToasterWidth()
-	{
-		return toasterWidth;
-	}
-
-
-
-	/**
-	 * @param toasterWidth The toasterWidth to set.
-	 */
-	public void setToasterWidth(int toasterWidth)
-	{
-		this.toasterWidth = toasterWidth;
-	}
-
-
-
-}

http://git-wip-us.apache.org/repos/asf/zookeeper/blob/b0df8fe1/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/ZooInspector.java
----------------------------------------------------------------------
diff --git a/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/ZooInspector.java b/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/ZooInspector.java
deleted file mode 100644
index 0322d98..0000000
--- a/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/ZooInspector.java
+++ /dev/null
@@ -1,71 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.zookeeper.inspector;
-
-import java.awt.event.WindowAdapter;
-import java.awt.event.WindowEvent;
-
-import javax.swing.JFrame;
-import javax.swing.JOptionPane;
-import javax.swing.UIManager;
-
-import org.apache.zookeeper.inspector.gui.IconResource;
-import org.apache.zookeeper.inspector.gui.ZooInspectorPanel;
-import org.apache.zookeeper.inspector.logger.LoggerFactory;
-import org.apache.zookeeper.inspector.manager.ZooInspectorManagerImpl;
-
-/**
- * 
- */
-public class ZooInspector {
-	
-	public static IconResource iconResource;
-	
-    /**
-     * @param args
-     *            - not used. The value of these parameters will have no effect
-     *            on the application
-     */
-    public static void main(String[] args) {
-        try {
-            UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
-            JFrame frame = new JFrame("ZooInspector");
-            frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
-            iconResource = new IconResource();
-            final ZooInspectorPanel zooInspectorPanel = new ZooInspectorPanel(
-                    new ZooInspectorManagerImpl(), iconResource);
-            frame.addWindowListener(new WindowAdapter() {
-                @Override
-                public void windowClosed(WindowEvent e) {
-                    super.windowClosed(e);
-                    zooInspectorPanel.disconnect(true);
-                }
-            });
-
-            frame.setContentPane(zooInspectorPanel);
-            frame.setSize(1024, 768);
-            frame.setVisible(true);
-        } catch (Exception e) {
-            LoggerFactory.getLogger().error(
-                    "Error occurred loading ZooInspector", e);
-            JOptionPane.showMessageDialog(null,
-                    "ZooInspector failed to start: " + e.getMessage(), "Error",
-                    JOptionPane.ERROR_MESSAGE);
-        }
-    }
-}

http://git-wip-us.apache.org/repos/asf/zookeeper/blob/b0df8fe1/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/encryption/BasicDataEncryptionManager.java
----------------------------------------------------------------------
diff --git a/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/encryption/BasicDataEncryptionManager.java b/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/encryption/BasicDataEncryptionManager.java
deleted file mode 100644
index a9e5ac4..0000000
--- a/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/encryption/BasicDataEncryptionManager.java
+++ /dev/null
@@ -1,50 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.zookeeper.inspector.encryption;
-
-/**
- *
- */
-public class BasicDataEncryptionManager implements DataEncryptionManager {
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see
-     * org.apache.zookeeper.inspector.encryption.DataEncryptionManager#decryptData
-     * (byte[])
-     */
-    public String decryptData(byte[] encrypted) throws Exception {
-        return new String(encrypted);
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see
-     * org.apache.zookeeper.inspector.encryption.DataEncryptionManager#encryptData
-     * (java.lang.String)
-     */
-    public byte[] encryptData(String data) throws Exception {
-        if (data == null) {
-            return new byte[0];
-        }
-        return data.getBytes();
-    }
-
-}

http://git-wip-us.apache.org/repos/asf/zookeeper/blob/b0df8fe1/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/encryption/DataEncryptionManager.java
----------------------------------------------------------------------
diff --git a/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/encryption/DataEncryptionManager.java b/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/encryption/DataEncryptionManager.java
deleted file mode 100644
index 15a9ee4..0000000
--- a/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/encryption/DataEncryptionManager.java
+++ /dev/null
@@ -1,39 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.zookeeper.inspector.encryption;
-
-/**
- * A class which describes how data should be encrypted and decrypted
- */
-public interface DataEncryptionManager {
-    /**
-     * @param data
-     *            - the data to be encrypted
-     * @return the encrypted data
-     * @throws Exception
-     */
-    public byte[] encryptData(String data) throws Exception;
-
-    /**
-     * @param encrypted
-     *            - the data to be decrypted
-     * @return the decrypted data
-     * @throws Exception
-     */
-    public String decryptData(byte[] encrypted) throws Exception;
-}

http://git-wip-us.apache.org/repos/asf/zookeeper/blob/b0df8fe1/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/gui/IconResource.java
----------------------------------------------------------------------
diff --git a/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/gui/IconResource.java b/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/gui/IconResource.java
deleted file mode 100644
index 411900a..0000000
--- a/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/gui/IconResource.java
+++ /dev/null
@@ -1,106 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.zookeeper.inspector.gui;
-
-import java.io.File;
-import java.net.MalformedURLException;
-import java.net.URL;
-
-import javax.swing.ImageIcon;
-
-import org.apache.zookeeper.inspector.logger.LoggerFactory;
-
-/**
- * @see http://standards.freedesktop.org/icon-naming-spec/icon-naming-spec-latest.html
- * I tried to take icons that are available in the Tango icon set
- */
-public class IconResource {
-
-    public static final String ICON_ChangeNodeViewers = "";
-    public static final String ICON_TREE_LEAF = "mimetypes/text-x-generic";
-    public static final String ICON_TREE_OPEN = "places/folder";
-    public static final String ICON_TREE_CLOSE = "places/folder";
-    public static final String ICON_INFORMATION = "status/info";
-    public static final String ICON_SAVE = "actions/document-save";
-    public static final String ICON_UP = "actions/up";
-    public static final String ICON_DOWN = "actions/down";
-    public static final String ICON_ADD = "actions/add";
-    public static final String ICON_REMOVE = "actions/remove";
-    public static final String ICON_START = "actions/media-playback-start";
-    public static final String ICON_STOP = "actions/media-playback-stop";
-    public static final String ICON_DOCUMENT_ADD = "actions/document-new";
-    public static final String ICON_REFRESH = "actions/view-refresh";
-    public static final String ICON_TRASH = "places/user-trash";
-    // better: actions/help-about, but not in tango
-    public static final String ICON_HELP_ABOUT = "status/info";
-
-    private static final String DEFAULT_THEME = "Tango";
-    private static final String DEFAULT_SIZE = "16x16";
-    private static final String FALLBACK_ICON = "face-surprise";
-
-    // compare http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html
-    private static final String[] DEFAULT_XDG_DATA_DIRS = new String[]{
-        "/usr/local/share",
-        "/usr/share"
-    };
-
-    private String theme = DEFAULT_THEME;
-    private String size = DEFAULT_SIZE;
-
-    public URL find(String name) {
-        String iconPath = buildIconPath(name);
-        URL iconUrl = findInPaths(iconPath);
-        if(null != iconUrl) return iconUrl;
-
-        iconUrl = getClass().getResource(iconPath);
-        if(null != iconUrl) return iconUrl;
-
-        if(!name.equals(FALLBACK_ICON)) return find(FALLBACK_ICON);
-        return null;
-    }
-
-    public ImageIcon get(String name, String description) {
-        URL iconUrl = find(name);
-        if(null==iconUrl) {
-            ImageIcon icon = new ImageIcon();
-            icon.setDescription(description);
-            return icon;
-        } else {
-            return new ImageIcon(iconUrl, description);
-        }
-    }
-
-    private URL findInPaths(String iconPath) {
-        for(String dataDir : DEFAULT_XDG_DATA_DIRS) {
-            File file = new File(dataDir + iconPath);
-            if(file.exists()) {
-                try {
-                    return file.toURI().toURL();
-                } catch (MalformedURLException e) {
-                    LoggerFactory.getLogger().warn(e.toString());
-                }
-            }
-        }
-        return null;
-    }
-
-    private String buildIconPath(String name) {
-        return "/icons/" + theme + "/" + size + "/" + name + ".png";
-    }
-}

http://git-wip-us.apache.org/repos/asf/zookeeper/blob/b0df8fe1/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/gui/NodeViewersChangeListener.java
----------------------------------------------------------------------
diff --git a/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/gui/NodeViewersChangeListener.java b/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/gui/NodeViewersChangeListener.java
deleted file mode 100644
index b0b1e98..0000000
--- a/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/gui/NodeViewersChangeListener.java
+++ /dev/null
@@ -1,37 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.zookeeper.inspector.gui;
-
-import java.util.List;
-
-import org.apache.zookeeper.inspector.gui.nodeviewer.ZooInspectorNodeViewer;
-
-/**
- * A Listener for changes to the configuration of which node viewers are shown
- */
-public interface NodeViewersChangeListener {
-    /**
-     * Called when the node viewers configuration is changed (i.e node viewers
-     * are added, removed or the order of the node viewers is changed)
-     * 
-     * @param newViewers
-     *            - a {@link List} of {@link ZooInspectorNodeViewer}s which are
-     *            to be shown
-     */
-    public void nodeViewersChanged(List<ZooInspectorNodeViewer> newViewers);
-}

http://git-wip-us.apache.org/repos/asf/zookeeper/blob/b0df8fe1/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/gui/Toolbar.java
----------------------------------------------------------------------
diff --git a/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/gui/Toolbar.java b/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/gui/Toolbar.java
deleted file mode 100644
index 06e80a8..0000000
--- a/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/gui/Toolbar.java
+++ /dev/null
@@ -1,92 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.zookeeper.inspector.gui;
-
-import java.awt.event.ActionListener;
-import java.util.HashMap;
-import java.util.Map;
-
-import javax.swing.JButton;
-import javax.swing.JToolBar;
-
-public class Toolbar {
-
-    private final IconResource iconResource;
-    private final JToolBar toolbar = new JToolBar();
-    private final Map<Button, JButton> buttons = new HashMap<Button, JButton>();
-
-    private static final Button[] buttonsToToggle = new Button[] {
-        Button.connect, Button.disconnect, Button.refresh, Button.addNode, Button.deleteNode
-    };
-
-    public Toolbar(IconResource iconResource) {
-        this.iconResource = iconResource;
-        init();
-    }
-
-    public void addActionListener(Button button, ActionListener actionListener) {
-        buttons.get(button).addActionListener(actionListener);
-    }
-
-    public JToolBar getJToolBar() {
-        return toolbar;
-    }
-
-    public void toggleButtons(boolean connected) {
-        for(Button button : buttonsToToggle) {
-            buttons.get(button).setEnabled(connected != button.enabled);
-        }
-    }
-
-    private void init() {
-        toolbar.setFloatable(false);
-        for(Button button : Button.values()) {
-            JButton jbutton = button.createJButton(iconResource);
-            buttons.put(button, jbutton);
-            toolbar.add(jbutton);
-        }
-    }
-
-    public static enum Button {
-        connect("Connect",IconResource.ICON_START,true),
-        disconnect("Disconnect",IconResource.ICON_STOP,false),
-        refresh("Refresh",IconResource.ICON_REFRESH,false),
-        addNode("Add Node",IconResource.ICON_DOCUMENT_ADD,false),
-        deleteNode("Delete Node",IconResource.ICON_TRASH,false),
-        nodeViewers("Change Node Viewers",IconResource.ICON_ChangeNodeViewers,true),
-        about("About ZooInspector",IconResource.ICON_HELP_ABOUT,true);
-
-        private String toolTip;
-        private String icon;
-        private boolean enabled;
-
-        Button(String toolTip, String icon, boolean enabled) {
-            this.toolTip = toolTip;
-            this.icon = icon;
-            this.enabled = enabled;
-        }
-
-        public JButton createJButton(IconResource iconResource) {
-            JButton jbutton = new JButton(iconResource.get(icon, toolTip));
-            jbutton.setEnabled(enabled);
-            jbutton.setToolTipText(toolTip);
-            return jbutton;
-        }
-    }
-}

http://git-wip-us.apache.org/repos/asf/zookeeper/blob/b0df8fe1/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/gui/ZooInspectorAboutDialog.java
----------------------------------------------------------------------
diff --git a/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/gui/ZooInspectorAboutDialog.java b/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/gui/ZooInspectorAboutDialog.java
deleted file mode 100644
index 58096b2..0000000
--- a/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/gui/ZooInspectorAboutDialog.java
+++ /dev/null
@@ -1,79 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.zookeeper.inspector.gui;
-
-import java.awt.BorderLayout;
-import java.awt.Dimension;
-import java.awt.FlowLayout;
-import java.awt.Frame;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.io.IOException;
-
-import javax.swing.JButton;
-import javax.swing.JDialog;
-import javax.swing.JEditorPane;
-import javax.swing.JPanel;
-
-import org.apache.zookeeper.inspector.logger.LoggerFactory;
-
-/**
- * The About Dialog for the application
- */
-public class ZooInspectorAboutDialog extends JDialog {
-    /**
-     * @param frame
-     *            - the Frame from which the dialog is displayed
-     */
-    public ZooInspectorAboutDialog(Frame frame, IconResource iconResource) {
-        super(frame);
-        this.setLayout(new BorderLayout());
-        this.setIconImage(iconResource.get(IconResource.ICON_INFORMATION, "About ZooInspector").getImage());
-        this.setTitle("About ZooInspector");
-        this.setModal(true);
-        this.setAlwaysOnTop(true);
-        this.setResizable(false);
-        JPanel panel = new JPanel();
-        panel.setLayout(new BorderLayout());
-        JEditorPane aboutPane = new JEditorPane();
-        aboutPane.setEditable(false);
-        aboutPane.setOpaque(false);
-        java.net.URL aboutURL = ZooInspectorAboutDialog.class
-                .getResource("about.html");
-        try {
-            aboutPane.setPage(aboutURL);
-        } catch (IOException e) {
-            LoggerFactory.getLogger().error(
-                    "Error loading about.html, file may be corrupt", e);
-        }
-        panel.add(aboutPane, BorderLayout.CENTER);
-        panel.setPreferredSize(new Dimension(600, 200));
-        JPanel buttonsPanel = new JPanel();
-        buttonsPanel.setLayout(new FlowLayout(FlowLayout.CENTER, 10, 10));
-        JButton okButton = new JButton("OK");
-        okButton.addActionListener(new ActionListener() {
-            public void actionPerformed(ActionEvent e) {
-                ZooInspectorAboutDialog.this.dispose();
-            }
-        });
-        buttonsPanel.add(okButton);
-        this.add(panel, BorderLayout.CENTER);
-        this.add(buttonsPanel, BorderLayout.SOUTH);
-        this.pack();
-    }
-}

http://git-wip-us.apache.org/repos/asf/zookeeper/blob/b0df8fe1/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/gui/ZooInspectorConnectionPropertiesDialog.java
----------------------------------------------------------------------
diff --git a/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/gui/ZooInspectorConnectionPropertiesDialog.java b/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/gui/ZooInspectorConnectionPropertiesDialog.java
deleted file mode 100644
index 1647021..0000000
--- a/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/gui/ZooInspectorConnectionPropertiesDialog.java
+++ /dev/null
@@ -1,321 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.zookeeper.inspector.gui;
-
-import java.awt.BorderLayout;
-import java.awt.GridBagConstraints;
-import java.awt.GridBagLayout;
-import java.awt.Insets;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.io.File;
-import java.io.FileReader;
-import java.io.IOException;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Properties;
-import java.util.Map.Entry;
-
-import javax.swing.JButton;
-import javax.swing.JComboBox;
-import javax.swing.JComponent;
-import javax.swing.JDialog;
-import javax.swing.JFileChooser;
-import javax.swing.JLabel;
-import javax.swing.JOptionPane;
-import javax.swing.JPanel;
-import javax.swing.JTextField;
-
-import org.apache.zookeeper.inspector.logger.LoggerFactory;
-import org.apache.zookeeper.inspector.manager.Pair;
-
-/**
- * The connection properties dialog. This is used to determine the settings for
- * connecting to a zookeeper instance
- */
-public class ZooInspectorConnectionPropertiesDialog extends JDialog {
-
-    private final Map<String, JComponent> components;
-
-    /**
-     * @param lastConnectionProps
-     *            - the last connection properties used. if this is the first
-     *            conneciton since starting the applications this will be the
-     *            default settings
-     * @param connectionPropertiesTemplateAndLabels
-     *            - the connection properties and labels to show in this dialog
-     * @param zooInspectorPanel
-     *            - the {@link ZooInspectorPanel} linked to this dialog
-     */
-    public ZooInspectorConnectionPropertiesDialog(
-            Properties lastConnectionProps,
-            Pair<Map<String, List<String>>, Map<String, String>> connectionPropertiesTemplateAndLabels,
-            final ZooInspectorPanel zooInspectorPanel) {
-        final Map<String, List<String>> connectionPropertiesTemplate = connectionPropertiesTemplateAndLabels
-                .getKey();
-        final Map<String, String> connectionPropertiesLabels = connectionPropertiesTemplateAndLabels
-                .getValue();
-        this.setLayout(new BorderLayout());
-        this.setTitle("Connection Settings");
-        this.setModal(true);
-        this.setAlwaysOnTop(true);
-        this.setResizable(false);
-        final JPanel options = new JPanel();
-        final JFileChooser fileChooser = new JFileChooser();
-        options.setLayout(new GridBagLayout());
-        int i = 0;
-        components = new HashMap<String, JComponent>();
-        for (Entry<String, List<String>> entry : connectionPropertiesTemplate
-                .entrySet()) {
-            int rowPos = 2 * i + 1;
-            JLabel label = new JLabel(connectionPropertiesLabels.get(entry
-                    .getKey()));
-            GridBagConstraints c1 = new GridBagConstraints();
-            c1.gridx = 0;
-            c1.gridy = rowPos;
-            c1.gridwidth = 1;
-            c1.gridheight = 1;
-            c1.weightx = 0;
-            c1.weighty = 0;
-            c1.anchor = GridBagConstraints.WEST;
-            c1.fill = GridBagConstraints.HORIZONTAL;
-            c1.insets = new Insets(5, 5, 5, 5);
-            c1.ipadx = 0;
-            c1.ipady = 0;
-            options.add(label, c1);
-            if (entry.getValue().size() == 0) {
-                JTextField text = new JTextField();
-                GridBagConstraints c2 = new GridBagConstraints();
-                c2.gridx = 2;
-                c2.gridy = rowPos;
-                c2.gridwidth = 1;
-                c2.gridheight = 1;
-                c2.weightx = 0;
-                c2.weighty = 0;
-                c2.anchor = GridBagConstraints.WEST;
-                c2.fill = GridBagConstraints.HORIZONTAL;
-                c2.insets = new Insets(5, 5, 5, 5);
-                c2.ipadx = 0;
-                c2.ipady = 0;
-                options.add(text, c2);
-                components.put(entry.getKey(), text);
-            } else if (entry.getValue().size() == 1) {
-                JTextField text = new JTextField(entry.getValue().get(0));
-                GridBagConstraints c2 = new GridBagConstraints();
-                c2.gridx = 2;
-                c2.gridy = rowPos;
-                c2.gridwidth = 1;
-                c2.gridheight = 1;
-                c2.weightx = 0;
-                c2.weighty = 0;
-                c2.anchor = GridBagConstraints.WEST;
-                c2.fill = GridBagConstraints.HORIZONTAL;
-                c2.insets = new Insets(5, 5, 5, 5);
-                c2.ipadx = 0;
-                c2.ipady = 0;
-                options.add(text, c2);
-                components.put(entry.getKey(), text);
-            } else {
-                List<String> list = entry.getValue();
-                JComboBox combo = new JComboBox(list.toArray(new String[list
-                        .size()]));
-                combo.setSelectedItem(list.get(0));
-                GridBagConstraints c2 = new GridBagConstraints();
-                c2.gridx = 2;
-                c2.gridy = rowPos;
-                c2.gridwidth = 1;
-                c2.gridheight = 1;
-                c2.weightx = 0;
-                c2.weighty = 0;
-                c2.anchor = GridBagConstraints.WEST;
-                c2.fill = GridBagConstraints.HORIZONTAL;
-                c2.insets = new Insets(5, 5, 5, 5);
-                c2.ipadx = 0;
-                c2.ipady = 0;
-                options.add(combo, c2);
-                components.put(entry.getKey(), combo);
-            }
-            i++;
-        }
-        loadConnectionProps(lastConnectionProps);
-        JPanel buttonsPanel = new JPanel();
-        buttonsPanel.setLayout(new GridBagLayout());
-        JButton loadPropsFileButton = new JButton("Load from file");
-        loadPropsFileButton.addActionListener(new ActionListener() {
-
-            public void actionPerformed(ActionEvent e) {
-                int result = fileChooser
-                        .showOpenDialog(ZooInspectorConnectionPropertiesDialog.this);
-                if (result == JFileChooser.APPROVE_OPTION) {
-                    File propsFilePath = fileChooser.getSelectedFile();
-                    Properties props = new Properties();
-                    try {
-                        FileReader reader = new FileReader(propsFilePath);
-                        try {
-                            props.load(reader);
-                            loadConnectionProps(props);
-                        } finally {
-                            reader.close();
-                        }
-                    } catch (IOException ex) {
-                        LoggerFactory
-                                .getLogger()
-                                .error(
-                                        "An Error occurred loading connection properties from file",
-                                        ex);
-                        JOptionPane
-                                .showMessageDialog(
-                                        ZooInspectorConnectionPropertiesDialog.this,
-                                        "An Error occurred loading connection properties from file",
-                                        "Error", JOptionPane.ERROR_MESSAGE);
-                    }
-                    options.revalidate();
-                    options.repaint();
-                }
-
-            }
-        });
-        GridBagConstraints c3 = new GridBagConstraints();
-        c3.gridx = 0;
-        c3.gridy = 0;
-        c3.gridwidth = 1;
-        c3.gridheight = 1;
-        c3.weightx = 0;
-        c3.weighty = 1;
-        c3.anchor = GridBagConstraints.SOUTHWEST;
-        c3.fill = GridBagConstraints.NONE;
-        c3.insets = new Insets(5, 5, 5, 5);
-        c3.ipadx = 0;
-        c3.ipady = 0;
-        buttonsPanel.add(loadPropsFileButton, c3);
-        JButton saveDefaultPropsFileButton = new JButton("Set As Default");
-        saveDefaultPropsFileButton.addActionListener(new ActionListener() {
-
-            public void actionPerformed(ActionEvent e) {
-
-                Properties connectionProps = getConnectionProps();
-                try {
-                    zooInspectorPanel
-                            .setdefaultConnectionProps(connectionProps);
-                } catch (IOException ex) {
-                    LoggerFactory
-                            .getLogger()
-                            .error(
-                                    "An Error occurred saving the default connection properties file",
-                                    ex);
-                    JOptionPane
-                            .showMessageDialog(
-                                    ZooInspectorConnectionPropertiesDialog.this,
-                                    "An Error occurred saving the default connection properties file",
-                                    "Error", JOptionPane.ERROR_MESSAGE);
-                }
-            }
-        });
-        GridBagConstraints c6 = new GridBagConstraints();
-        c6.gridx = 1;
-        c6.gridy = 0;
-        c6.gridwidth = 1;
-        c6.gridheight = 1;
-        c6.weightx = 1;
-        c6.weighty = 1;
-        c6.anchor = GridBagConstraints.SOUTHWEST;
-        c6.fill = GridBagConstraints.NONE;
-        c6.insets = new Insets(5, 5, 5, 5);
-        c6.ipadx = 0;
-        c6.ipady = 0;
-        buttonsPanel.add(saveDefaultPropsFileButton, c6);
-        JButton okButton = new JButton("OK");
-        okButton.addActionListener(new ActionListener() {
-
-            public void actionPerformed(ActionEvent e) {
-                ZooInspectorConnectionPropertiesDialog.this.dispose();
-                Properties connectionProps = getConnectionProps();
-                zooInspectorPanel.connect(connectionProps);
-            }
-        });
-        GridBagConstraints c4 = new GridBagConstraints();
-        c4.gridx = 2;
-        c4.gridy = 0;
-        c4.gridwidth = 1;
-        c4.gridheight = 1;
-        c4.weightx = 0;
-        c4.weighty = 1;
-        c4.anchor = GridBagConstraints.SOUTH;
-        c4.fill = GridBagConstraints.HORIZONTAL;
-        c4.insets = new Insets(5, 5, 5, 5);
-        c4.ipadx = 0;
-        c4.ipady = 0;
-        buttonsPanel.add(okButton, c4);
-        JButton cancelButton = new JButton("Cancel");
-        cancelButton.addActionListener(new ActionListener() {
-
-            public void actionPerformed(ActionEvent e) {
-                ZooInspectorConnectionPropertiesDialog.this.dispose();
-            }
-        });
-        GridBagConstraints c5 = new GridBagConstraints();
-        c5.gridx = 3;
-        c5.gridy = 0;
-        c5.gridwidth = 1;
-        c5.gridheight = 1;
-        c5.weightx = 0;
-        c5.weighty = 1;
-        c5.anchor = GridBagConstraints.SOUTH;
-        c5.fill = GridBagConstraints.HORIZONTAL;
-        c5.insets = new Insets(5, 5, 5, 5);
-        c5.ipadx = 0;
-        c5.ipady = 0;
-        buttonsPanel.add(cancelButton, c5);
-        this.add(options, BorderLayout.CENTER);
-        this.add(buttonsPanel, BorderLayout.SOUTH);
-        this.pack();
-    }
-
-    private void loadConnectionProps(Properties props) {
-        if (props != null) {
-            for (Object key : props.keySet()) {
-                String propsKey = (String) key;
-                if (components.containsKey(propsKey)) {
-                    JComponent component = components.get(propsKey);
-                    String value = props.getProperty(propsKey);
-                    if (component instanceof JTextField) {
-                        ((JTextField) component).setText(value);
-                    } else if (component instanceof JComboBox) {
-                        ((JComboBox) component).setSelectedItem(value);
-                    }
-                }
-            }
-        }
-    }
-
-    private Properties getConnectionProps() {
-        Properties connectionProps = new Properties();
-        for (Entry<String, JComponent> entry : components.entrySet()) {
-            String value = null;
-            JComponent component = entry.getValue();
-            if (component instanceof JTextField) {
-                value = ((JTextField) component).getText();
-            } else if (component instanceof JComboBox) {
-                value = ((JComboBox) component).getSelectedItem().toString();
-            }
-            connectionProps.put(entry.getKey(), value);
-        }
-        return connectionProps;
-    }
-}

http://git-wip-us.apache.org/repos/asf/zookeeper/blob/b0df8fe1/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/gui/ZooInspectorNodeViewersDialog.java
----------------------------------------------------------------------
diff --git a/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/gui/ZooInspectorNodeViewersDialog.java b/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/gui/ZooInspectorNodeViewersDialog.java
deleted file mode 100644
index e3cc7b1..0000000
--- a/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/gui/ZooInspectorNodeViewersDialog.java
+++ /dev/null
@@ -1,631 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.zookeeper.inspector.gui;
-
-import java.awt.BorderLayout;
-import java.awt.Component;
-import java.awt.FlowLayout;
-import java.awt.Frame;
-import java.awt.GridBagConstraints;
-import java.awt.GridBagLayout;
-import java.awt.Insets;
-import java.awt.datatransfer.Transferable;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.io.File;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import javax.swing.DefaultListCellRenderer;
-import javax.swing.DefaultListModel;
-import javax.swing.DropMode;
-import javax.swing.ImageIcon;
-import javax.swing.JButton;
-import javax.swing.JComponent;
-import javax.swing.JDialog;
-import javax.swing.JFileChooser;
-import javax.swing.JLabel;
-import javax.swing.JList;
-import javax.swing.JOptionPane;
-import javax.swing.JPanel;
-import javax.swing.JScrollPane;
-import javax.swing.JTextField;
-import javax.swing.ListSelectionModel;
-import javax.swing.TransferHandler;
-import javax.swing.event.ListSelectionEvent;
-import javax.swing.event.ListSelectionListener;
-
-import org.apache.zookeeper.inspector.gui.Toolbar.Button;
-import org.apache.zookeeper.inspector.gui.nodeviewer.ZooInspectorNodeViewer;
-import org.apache.zookeeper.inspector.logger.LoggerFactory;
-import org.apache.zookeeper.inspector.manager.ZooInspectorManager;
-
-/**
- * A {@link JDialog} for configuring which {@link ZooInspectorNodeViewer}s to
- * show in the application
- */
-public class ZooInspectorNodeViewersDialog extends JDialog implements
-        ListSelectionListener {
-
-    private final JList viewersList;
-    private final JFileChooser fileChooser = new JFileChooser(new File("."));
-    private final Map<Button, JButton> buttons = new HashMap<Button, JButton>();
-    /**
-     * @param frame
-     *            - the Frame from which the dialog is displayed
-     * @param currentViewers
-     *            - the {@link ZooInspectorNodeViewer}s to show
-     * @param listeners
-     *            - the {@link NodeViewersChangeListener}s which need to be
-     *            notified of changes to the node viewers configuration
-     * @param manager
-     *            - the {@link ZooInspectorManager} for the application
-     * 
-     */
-    public ZooInspectorNodeViewersDialog(Frame frame,
-            final List<ZooInspectorNodeViewer> currentViewers,
-            final Collection<NodeViewersChangeListener> listeners,
-            final ZooInspectorManager manager,
-            final IconResource iconResource) {
-        super(frame);
-        final List<ZooInspectorNodeViewer> newViewers = new ArrayList<ZooInspectorNodeViewer>(
-                currentViewers);
-        this.setLayout(new BorderLayout());
-        this.setIconImage(iconResource.get(IconResource.ICON_ChangeNodeViewers,"")
-                .getImage());
-        this.setTitle("About ZooInspector");
-        this.setModal(true);
-        this.setAlwaysOnTop(true);
-        this.setResizable(true);
-        final JPanel panel = new JPanel();
-        panel.setLayout(new GridBagLayout());
-        viewersList = new JList();
-        DefaultListModel model = new DefaultListModel();
-        for (ZooInspectorNodeViewer viewer : newViewers) {
-            model.addElement(viewer);
-        }
-        viewersList.setModel(model);
-        viewersList.setCellRenderer(new DefaultListCellRenderer() {
-            @Override
-            public Component getListCellRendererComponent(JList list,
-                    Object value, int index, boolean isSelected,
-                    boolean cellHasFocus) {
-                ZooInspectorNodeViewer viewer = (ZooInspectorNodeViewer) value;
-                JLabel label = (JLabel) super.getListCellRendererComponent(
-                        list, value, index, isSelected, cellHasFocus);
-                label.setText(viewer.getTitle());
-                return label;
-            }
-        });
-        viewersList.setDropMode(DropMode.INSERT);
-        viewersList.enableInputMethods(true);
-        viewersList.setDragEnabled(true);
-        viewersList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
-        viewersList.getSelectionModel().addListSelectionListener(this);
-        viewersList.setTransferHandler(new TransferHandler() {
-
-            @Override
-            public boolean canImport(TransferHandler.TransferSupport info) {
-                // we only import NodeViewers
-                if (!info
-                        .isDataFlavorSupported(ZooInspectorNodeViewer.nodeViewerDataFlavor)) {
-                    return false;
-                }
-
-                JList.DropLocation dl = (JList.DropLocation) info
-                        .getDropLocation();
-                if (dl.getIndex() == -1) {
-                    return false;
-                }
-                return true;
-            }
-
-            @Override
-            public boolean importData(TransferHandler.TransferSupport info) {
-                JList.DropLocation dl = (JList.DropLocation) info
-                        .getDropLocation();
-                DefaultListModel listModel = (DefaultListModel) viewersList
-                        .getModel();
-                int index = dl.getIndex();
-                boolean insert = dl.isInsert();
-                // Get the string that is being dropped.
-                Transferable t = info.getTransferable();
-                String data;
-                try {
-                    data = (String) t
-                            .getTransferData(ZooInspectorNodeViewer.nodeViewerDataFlavor);
-                } catch (Exception e) {
-                    return false;
-                }
-                try {
-                    ZooInspectorNodeViewer viewer = (ZooInspectorNodeViewer) Class
-                            .forName(data).newInstance();
-                    if (listModel.contains(viewer)) {
-                        listModel.removeElement(viewer);
-                    }
-                    if (insert) {
-                        listModel.add(index, viewer);
-                    } else {
-                        listModel.set(index, viewer);
-                    }
-                    return true;
-                } catch (Exception e) {
-                    LoggerFactory.getLogger().error(
-                            "Error instantiating class: " + data, e);
-                    return false;
-                }
-
-            }
-
-            @Override
-            public int getSourceActions(JComponent c) {
-                return MOVE;
-            }
-
-            @Override
-            protected Transferable createTransferable(JComponent c) {
-                JList list = (JList) c;
-                ZooInspectorNodeViewer value = (ZooInspectorNodeViewer) list
-                        .getSelectedValue();
-                return value;
-            }
-        });
-        JScrollPane scroller = new JScrollPane(viewersList);
-        GridBagConstraints c1 = new GridBagConstraints();
-        c1.gridx = 0;
-        c1.gridy = 0;
-        c1.gridwidth = 3;
-        c1.gridheight = 3;
-        c1.weightx = 0;
-        c1.weighty = 1;
-        c1.anchor = GridBagConstraints.CENTER;
-        c1.fill = GridBagConstraints.BOTH;
-        c1.insets = new Insets(5, 5, 5, 5);
-        c1.ipadx = 0;
-        c1.ipady = 0;
-        panel.add(scroller, c1);
-
-        final JTextField newViewerTextField = new JTextField();
-
-        for(Button button : Button.values()) {
-            JButton jbutton = button.createJButton(iconResource);
-            buttons.put(button, jbutton);
-        }
-        GridBagConstraints c2 = new GridBagConstraints();
-        c2.gridx = 3;
-        c2.gridy = 0;
-        c2.gridwidth = 1;
-        c2.gridheight = 1;
-        c2.weightx = 0;
-        c2.weighty = 0;
-        c2.anchor = GridBagConstraints.NORTH;
-        c2.fill = GridBagConstraints.HORIZONTAL;
-        c2.insets = new Insets(5, 5, 5, 5);
-        c2.ipadx = 0;
-        c2.ipady = 0;
-        panel.add(buttons.get(Button.up), c2);
-        GridBagConstraints c3 = new GridBagConstraints();
-        c3.gridx = 3;
-        c3.gridy = 2;
-        c3.gridwidth = 1;
-        c3.gridheight = 1;
-        c3.weightx = 0;
-        c3.weighty = 0;
-        c3.anchor = GridBagConstraints.NORTH;
-        c3.fill = GridBagConstraints.HORIZONTAL;
-        c3.insets = new Insets(5, 5, 5, 5);
-        c3.ipadx = 0;
-        c3.ipady = 0;
-        panel.add(buttons.get(Button.down), c3);
-        GridBagConstraints c4 = new GridBagConstraints();
-        c4.gridx = 3;
-        c4.gridy = 1;
-        c4.gridwidth = 1;
-        c4.gridheight = 1;
-        c4.weightx = 0;
-        c4.weighty = 0;
-        c4.anchor = GridBagConstraints.NORTH;
-        c4.fill = GridBagConstraints.HORIZONTAL;
-        c4.insets = new Insets(5, 5, 5, 5);
-        c4.ipadx = 0;
-        c4.ipady = 0;
-        panel.add(buttons.get(Button.remove), c4);
-        GridBagConstraints c5 = new GridBagConstraints();
-        c5.gridx = 0;
-        c5.gridy = 3;
-        c5.gridwidth = 3;
-        c5.gridheight = 1;
-        c5.weightx = 0;
-        c5.weighty = 0;
-        c5.anchor = GridBagConstraints.CENTER;
-        c5.fill = GridBagConstraints.BOTH;
-        c5.insets = new Insets(5, 5, 5, 5);
-        c5.ipadx = 0;
-        c5.ipady = 0;
-        panel.add(newViewerTextField, c5);
-        GridBagConstraints c6 = new GridBagConstraints();
-        c6.gridx = 3;
-        c6.gridy = 3;
-        c6.gridwidth = 1;
-        c6.gridheight = 1;
-        c6.weightx = 0;
-        c6.weighty = 0;
-        c6.anchor = GridBagConstraints.CENTER;
-        c6.fill = GridBagConstraints.BOTH;
-        c6.insets = new Insets(5, 5, 5, 5);
-        c6.ipadx = 0;
-        c6.ipady = 0;
-        panel.add(buttons.get(Button.add), c6);
-        buttons.get(Button.up).addActionListener(new ActionListener() {
-
-            public void actionPerformed(ActionEvent e) {
-                DefaultListModel listModel = (DefaultListModel) viewersList
-                        .getModel();
-                ZooInspectorNodeViewer viewer = (ZooInspectorNodeViewer) viewersList
-                        .getSelectedValue();
-                int index = viewersList.getSelectedIndex();
-                if (listModel.contains(viewer)) {
-                    listModel.removeElementAt(index);
-                    listModel.insertElementAt(viewer, index - 1);
-                    viewersList.setSelectedValue(viewer, true);
-                }
-            }
-        });
-        buttons.get(Button.down).addActionListener(new ActionListener() {
-
-            public void actionPerformed(ActionEvent e) {
-                DefaultListModel listModel = (DefaultListModel) viewersList
-                        .getModel();
-                ZooInspectorNodeViewer viewer = (ZooInspectorNodeViewer) viewersList
-                        .getSelectedValue();
-                int index = viewersList.getSelectedIndex();
-                if (listModel.contains(viewer)) {
-                    listModel.removeElementAt(index);
-                    listModel.insertElementAt(viewer, index + 1);
-                    viewersList.setSelectedValue(viewer, true);
-                }
-            }
-        });
-        buttons.get(Button.remove).addActionListener(new ActionListener() {
-
-            public void actionPerformed(ActionEvent e) {
-                DefaultListModel listModel = (DefaultListModel) viewersList
-                        .getModel();
-                ZooInspectorNodeViewer viewer = (ZooInspectorNodeViewer) viewersList
-                        .getSelectedValue();
-                int index = viewersList.getSelectedIndex();
-                if (listModel.contains(viewer)) {
-                    listModel.removeElement(viewer);
-                    viewersList
-                            .setSelectedIndex(index == listModel.size() ? index - 1
-                                    : index);
-                }
-            }
-        });
-        buttons.get(Button.add).addActionListener(new ActionListener() {
-
-            public void actionPerformed(ActionEvent e) {
-                String className = newViewerTextField.getText();
-                if (className == null || className.length() == 0) {
-                    JOptionPane
-                            .showMessageDialog(
-                                    ZooInspectorNodeViewersDialog.this,
-                                    "Please enter the full class name for a Node Viewer and click the add button",
-                                    "Input Error", JOptionPane.ERROR_MESSAGE);
-                } else {
-                    try {
-                        DefaultListModel listModel = (DefaultListModel) viewersList
-                                .getModel();
-                        ZooInspectorNodeViewer viewer = (ZooInspectorNodeViewer) Class
-                                .forName(className).newInstance();
-                        if (listModel.contains(viewer)) {
-                            JOptionPane
-                                    .showMessageDialog(
-                                            ZooInspectorNodeViewersDialog.this,
-                                            "Node viewer already exists.  Each node viewer can only be added once.",
-                                            "Input Error",
-                                            JOptionPane.ERROR_MESSAGE);
-                        } else {
-                            listModel.addElement(viewer);
-                        }
-                    } catch (Exception ex) {
-                        LoggerFactory
-                                .getLogger()
-                                .error(
-                                        "An error occurred while instaniating the node viewer. ",
-                                        ex);
-                        JOptionPane.showMessageDialog(
-                                ZooInspectorNodeViewersDialog.this,
-                                "An error occurred while instaniating the node viewer: "
-                                        + ex.getMessage(), "Error",
-                                JOptionPane.ERROR_MESSAGE);
-                    }
-                }
-            }
-        });
-
-        GridBagConstraints c7 = new GridBagConstraints();
-        c7.gridx = 0;
-        c7.gridy = 4;
-        c7.gridwidth = 1;
-        c7.gridheight = 1;
-        c7.weightx = 1;
-        c7.weighty = 0;
-        c7.anchor = GridBagConstraints.WEST;
-        c7.fill = GridBagConstraints.VERTICAL;
-        c7.insets = new Insets(5, 5, 5, 5);
-        c7.ipadx = 0;
-        c7.ipady = 0;
-        panel.add(buttons.get(Button.save), c7);
-        GridBagConstraints c8 = new GridBagConstraints();
-        c8.gridx = 1;
-        c8.gridy = 4;
-        c8.gridwidth = 1;
-        c8.gridheight = 1;
-        c8.weightx = 0;
-        c8.weighty = 0;
-        c8.anchor = GridBagConstraints.WEST;
-        c8.fill = GridBagConstraints.VERTICAL;
-        c8.insets = new Insets(5, 5, 5, 5);
-        c8.ipadx = 0;
-        c8.ipady = 0;
-        panel.add(buttons.get(Button.load), c8);
-        GridBagConstraints c9 = new GridBagConstraints();
-        c9.gridx = 2;
-        c9.gridy = 4;
-        c9.gridwidth = 1;
-        c9.gridheight = 1;
-        c9.weightx = 0;
-        c9.weighty = 0;
-        c9.anchor = GridBagConstraints.WEST;
-        c9.fill = GridBagConstraints.VERTICAL;
-        c9.insets = new Insets(5, 5, 5, 5);
-        c9.ipadx = 0;
-        c9.ipady = 0;
-        panel.add(buttons.get(Button.setDefaults), c9);
-        buttons.get(Button.save).addActionListener(new ActionListener() {
-
-            public void actionPerformed(ActionEvent e) {
-                int result = fileChooser
-                        .showSaveDialog(ZooInspectorNodeViewersDialog.this);
-                if (result == JFileChooser.APPROVE_OPTION) {
-                    File selectedFile = fileChooser.getSelectedFile();
-                    int answer = JOptionPane.YES_OPTION;
-                    if (selectedFile.exists()) {
-                        answer = JOptionPane
-                                .showConfirmDialog(
-                                        ZooInspectorNodeViewersDialog.this,
-                                        "The specified file already exists.  do you want to overwrite it?",
-                                        "Confirm Overwrite",
-                                        JOptionPane.YES_NO_OPTION,
-                                        JOptionPane.WARNING_MESSAGE);
-                    }
-                    if (answer == JOptionPane.YES_OPTION) {
-                        DefaultListModel listModel = (DefaultListModel) viewersList
-                                .getModel();
-                        List<String> nodeViewersClassNames = new ArrayList<String>();
-                        Object[] modelContents = listModel.toArray();
-                        for (Object o : modelContents) {
-                            nodeViewersClassNames
-                                    .add(((ZooInspectorNodeViewer) o)
-                                            .getClass().getCanonicalName());
-                        }
-                        try {
-                            manager.saveNodeViewersFile(selectedFile,
-                                    nodeViewersClassNames);
-                        } catch (IOException ex) {
-                            LoggerFactory
-                                    .getLogger()
-                                    .error(
-                                            "Error saving node viewer configuration from file.",
-                                            ex);
-                            JOptionPane.showMessageDialog(
-                                    ZooInspectorNodeViewersDialog.this,
-                                    "Error saving node viewer configuration from file: "
-                                            + ex.getMessage(), "Error",
-                                    JOptionPane.ERROR_MESSAGE);
-                        }
-                    }
-                }
-            }
-        });
-        buttons.get(Button.load).addActionListener(new ActionListener() {
-
-            public void actionPerformed(ActionEvent e) {
-                int result = fileChooser
-                        .showOpenDialog(ZooInspectorNodeViewersDialog.this);
-                if (result == JFileChooser.APPROVE_OPTION) {
-                    try {
-                        List<String> nodeViewersClassNames = manager
-                                .loadNodeViewersFile(fileChooser
-                                        .getSelectedFile());
-                        List<ZooInspectorNodeViewer> nodeViewers = new ArrayList<ZooInspectorNodeViewer>();
-                        for (String nodeViewersClassName : nodeViewersClassNames) {
-                            ZooInspectorNodeViewer viewer = (ZooInspectorNodeViewer) Class
-                                    .forName(nodeViewersClassName)
-                                    .newInstance();
-                            nodeViewers.add(viewer);
-                        }
-                        DefaultListModel model = new DefaultListModel();
-                        for (ZooInspectorNodeViewer viewer : nodeViewers) {
-                            model.addElement(viewer);
-                        }
-                        viewersList.setModel(model);
-                        panel.revalidate();
-                        panel.repaint();
-                    } catch (Exception ex) {
-                        LoggerFactory
-                                .getLogger()
-                                .error(
-                                        "Error loading node viewer configuration from file.",
-                                        ex);
-                        JOptionPane.showMessageDialog(
-                                ZooInspectorNodeViewersDialog.this,
-                                "Error loading node viewer configuration from file: "
-                                        + ex.getMessage(), "Error",
-                                JOptionPane.ERROR_MESSAGE);
-                    }
-                }
-            }
-        });
-        buttons.get(Button.setDefaults).addActionListener(new ActionListener() {
-
-            public void actionPerformed(ActionEvent e) {
-                int answer = JOptionPane
-                        .showConfirmDialog(
-                                ZooInspectorNodeViewersDialog.this,
-                                "Are you sure you want to save this configuration as the default?",
-                                "Confirm Set Defaults",
-                                JOptionPane.YES_NO_OPTION,
-                                JOptionPane.WARNING_MESSAGE);
-                if (answer == JOptionPane.YES_OPTION) {
-                    DefaultListModel listModel = (DefaultListModel) viewersList
-                            .getModel();
-                    List<String> nodeViewersClassNames = new ArrayList<String>();
-                    Object[] modelContents = listModel.toArray();
-                    for (Object o : modelContents) {
-                        nodeViewersClassNames.add(((ZooInspectorNodeViewer) o)
-                                .getClass().getCanonicalName());
-                    }
-                    try {
-                        manager
-                                .setDefaultNodeViewerConfiguration(nodeViewersClassNames);
-                    } catch (IOException ex) {
-                        LoggerFactory
-                                .getLogger()
-                                .error(
-                                        "Error setting default node viewer configuration.",
-                                        ex);
-                        JOptionPane.showMessageDialog(
-                                ZooInspectorNodeViewersDialog.this,
-                                "Error setting default node viewer configuration: "
-                                        + ex.getMessage(), "Error",
-                                JOptionPane.ERROR_MESSAGE);
-                    }
-                }
-            }
-        });
-
-        JPanel buttonsPanel = new JPanel();
-        buttonsPanel.setLayout(new FlowLayout(FlowLayout.CENTER, 10, 10));
-        JButton okButton = new JButton("OK");
-        okButton.addActionListener(new ActionListener() {
-            public void actionPerformed(ActionEvent e) {
-                ZooInspectorNodeViewersDialog.this.dispose();
-                DefaultListModel listModel = (DefaultListModel) viewersList
-                        .getModel();
-                newViewers.clear();
-                Object[] modelContents = listModel.toArray();
-                for (Object o : modelContents) {
-                    newViewers.add((ZooInspectorNodeViewer) o);
-                }
-                currentViewers.clear();
-                currentViewers.addAll(newViewers);
-                for (NodeViewersChangeListener listener : listeners) {
-                    listener.nodeViewersChanged(currentViewers);
-                }
-            }
-        });
-        buttonsPanel.add(okButton);
-        JButton cancelButton = new JButton("Cancel");
-        cancelButton.addActionListener(new ActionListener() {
-            public void actionPerformed(ActionEvent e) {
-                ZooInspectorNodeViewersDialog.this.dispose();
-            }
-        });
-        buttonsPanel.add(cancelButton);
-        this.add(panel, BorderLayout.CENTER);
-        this.add(buttonsPanel, BorderLayout.SOUTH);
-        this.pack();
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see
-     * javax.swing.event.ListSelectionListener#valueChanged(javax.swing.event
-     * .ListSelectionEvent)
-     */
-    public void valueChanged(ListSelectionEvent e) {
-        JButton removeButton = buttons.get(Button.remove);
-        JButton upButton = buttons.get(Button.up);
-        JButton downButton = buttons.get(Button.down);
-        int index = viewersList.getSelectedIndex();
-
-        if (index == -1) {
-            removeButton.setEnabled(false);
-            upButton.setEnabled(false);
-            downButton.setEnabled(false);
-        } else {
-            removeButton.setEnabled(true);
-            if (index == 0) {
-                upButton.setEnabled(false);
-            } else {
-                upButton.setEnabled(true);
-            }
-            if (index == ((DefaultListModel) viewersList.getModel()).getSize()) {
-                downButton.setEnabled(false);
-            } else {
-                downButton.setEnabled(true);
-            }
-        }
-    }
-
-    public static enum Button {
-        up("Move currently selected node viewer up",IconResource.ICON_UP,false),
-        down("Move currently selected node viewer down",IconResource.ICON_DOWN,false),
-        add("Add node viewer",IconResource.ICON_ADD,true),
-        remove("Remove currently selected node viewer",IconResource.ICON_REMOVE,false),
-        save("Save current node viewer configuration to file","Save"),
-        load("Load node viewer configuration from file","Load"),
-        setDefaults("Set current configuration asd defaults","Set as defaults");
-
-        private String toolTip;
-        private String icon;
-        private boolean enabled;
-
-        Button(String toolTip, String icon, boolean enabled) {
-            this.toolTip = toolTip;
-            this.icon = icon;
-            this.enabled = enabled;
-        }
-
-        Button(String toolTip, String icon) {
-            this(toolTip, icon, true);
-        }
-
-        public JButton createJButton(IconResource iconResource) {
-            ImageIcon imageIcon = iconResource.get(icon, toolTip);
-            JButton jbutton;
-
-            if(imageIcon == null) {
-                jbutton = new JButton(icon);
-            } else {
-                jbutton = new JButton(imageIcon);
-            }
-
-            jbutton.setEnabled(enabled);
-            jbutton.setToolTipText(toolTip);
-            return jbutton;
-        }
-    }
-}

http://git-wip-us.apache.org/repos/asf/zookeeper/blob/b0df8fe1/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/gui/ZooInspectorNodeViewersPanel.java
----------------------------------------------------------------------
diff --git a/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/gui/ZooInspectorNodeViewersPanel.java b/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/gui/ZooInspectorNodeViewersPanel.java
deleted file mode 100644
index 05c256b..0000000
--- a/src/contrib/zooinspector/src/java/org/apache/zookeeper/inspector/gui/ZooInspectorNodeViewersPanel.java
+++ /dev/null
@@ -1,140 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.zookeeper.inspector.gui;
-
-import java.awt.BorderLayout;
-import java.util.ArrayList;
-import java.util.List;
-
-import javax.swing.JPanel;
-import javax.swing.JTabbedPane;
-import javax.swing.event.ChangeEvent;
-import javax.swing.event.ChangeListener;
-import javax.swing.event.TreeSelectionEvent;
-import javax.swing.event.TreeSelectionListener;
-import javax.swing.tree.TreePath;
-
-import org.apache.zookeeper.inspector.gui.nodeviewer.ZooInspectorNodeViewer;
-import org.apache.zookeeper.inspector.manager.ZooInspectorManager;
-import org.apache.zookeeper.inspector.manager.ZooInspectorNodeManager;
-
-/**
- * This is the {@link JPanel} which contains the {@link ZooInspectorNodeViewer}s
- */
-public class ZooInspectorNodeViewersPanel extends JPanel implements
-        TreeSelectionListener, ChangeListener {
-
-    private final List<ZooInspectorNodeViewer> nodeVeiwers = new ArrayList<ZooInspectorNodeViewer>();
-    private final List<Boolean> needsReload = new ArrayList<Boolean>();
-    private final JTabbedPane tabbedPane;
-    private final List<String> selectedNodes = new ArrayList<String>();
-    private final ZooInspectorNodeManager zooInspectorManager;
-
-    /**
-     * @param zooInspectorManager
-     *            - the {@link ZooInspectorManager} for the application
-     * @param nodeVeiwers
-     *            - the {@link ZooInspectorNodeViewer}s to show
-     */
-    public ZooInspectorNodeViewersPanel(
-            ZooInspectorNodeManager zooInspectorManager,
-            List<ZooInspectorNodeViewer> nodeVeiwers) {
-        this.zooInspectorManager = zooInspectorManager;
-        this.setLayout(new BorderLayout());
-        tabbedPane = new JTabbedPane(JTabbedPane.TOP,
-                JTabbedPane.WRAP_TAB_LAYOUT);
-        setNodeViewers(nodeVeiwers);
-        tabbedPane.addChangeListener(this);
-        this.add(tabbedPane, BorderLayout.CENTER);
-        reloadSelectedViewer();
-    }
-
-    /**
-     * @param nodeViewers
-     *            - the {@link ZooInspectorNodeViewer}s to show
-     */
-    public void setNodeViewers(List<ZooInspectorNodeViewer> nodeViewers) {
-        this.nodeVeiwers.clear();
-        this.nodeVeiwers.addAll(nodeViewers);
-        needsReload.clear();
-        tabbedPane.removeAll();
-        for (ZooInspectorNodeViewer nodeViewer : nodeVeiwers) {
-            nodeViewer.setZooInspectorManager(zooInspectorManager);
-            needsReload.add(true);
-            tabbedPane.add(nodeViewer.getTitle(), nodeViewer);
-        }
-        this.revalidate();
-        this.repaint();
-    }
-
-    private void reloadSelectedViewer() {
-        int index = this.tabbedPane.getSelectedIndex();
-        if (index != -1 && this.needsReload.get(index)) {
-            ZooInspectorNodeViewer viewer = this.nodeVeiwers.get(index);
-            viewer.nodeSelectionChanged(selectedNodes);
-            this.needsReload.set(index, false);
-        }
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see
-     * javax.swing.event.TreeSelectionListener#valueChanged(javax.swing.event
-     * .TreeSelectionEvent)
-     */
-    public void valueChanged(TreeSelectionEvent e) {
-        TreePath[] paths = e.getPaths();
-        selectedNodes.clear();
-        for (TreePath path : paths) {
-            boolean appended = false;
-            StringBuilder sb = new StringBuilder();
-            Object[] pathArray = path.getPath();
-            for (Object o : pathArray) {
-                if (o != null) {
-                    String nodeName = o.toString();
-                    if (nodeName != null) {
-                        if (nodeName.length() > 0) {
-                            appended = true;
-                            sb.append("/"); //$NON-NLS-1$
-                            sb.append(o.toString());
-                        }
-                    }
-                }
-            }
-            if (appended) {
-                selectedNodes.add(sb.toString());
-            }
-        }
-        for (int i = 0; i < needsReload.size(); i++) {
-            this.needsReload.set(i, true);
-        }
-        reloadSelectedViewer();
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see
-     * javax.swing.event.ChangeListener#stateChanged(javax.swing.event.ChangeEvent
-     * )
-     */
-    public void stateChanged(ChangeEvent e) {
-        reloadSelectedViewer();
-    }
-}


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