Fix line endings in master (dos2unix)

11 files changed, 275 insertions, 275 deletions

diff --git a/plugins/org.eclipse.net4j.ui/.settings/org.eclipse.core.resources.prefs b/plugins/org.eclipse.net4j.ui/.settings/org.eclipse.core.resources.prefs
index 6a30d7c8e2..d07bd6c320 100644
--- a/plugins/org.eclipse.net4j.ui/.settings/org.eclipse.core.resources.prefs
+++ b/plugins/org.eclipse.net4j.ui/.settings/org.eclipse.core.resources.prefs
@@ -1,3 +1,3 @@
-#Mon Jul 04 13:00:56 CEST 2011

-eclipse.preferences.version=1

-encoding//model/org.eclipse.emf.cdo.defs.ecorediag=UTF-8

+#Mon Jul 04 13:00:56 CEST 2011
+eclipse.preferences.version=1
+encoding//model/org.eclipse.emf.cdo.defs.ecorediag=UTF-8
diff --git a/plugins/org.eclipse.net4j.ui/.settings/org.eclipse.jdt.launching.prefs b/plugins/org.eclipse.net4j.ui/.settings/org.eclipse.jdt.launching.prefs
index 4658ec1435..556ed07a3c 100644
--- a/plugins/org.eclipse.net4j.ui/.settings/org.eclipse.jdt.launching.prefs
+++ b/plugins/org.eclipse.net4j.ui/.settings/org.eclipse.jdt.launching.prefs
@@ -1,3 +1,3 @@
-#Fri Sep 02 05:38:34 CEST 2011

-eclipse.preferences.version=1

-org.eclipse.jdt.launching.PREF_STRICTLY_COMPATIBLE_JRE_NOT_AVAILABLE=ignore

+#Fri Sep 02 05:38:34 CEST 2011
+eclipse.preferences.version=1
+org.eclipse.jdt.launching.PREF_STRICTLY_COMPATIBLE_JRE_NOT_AVAILABLE=ignore
diff --git a/plugins/org.eclipse.net4j.ui/about.properties b/plugins/org.eclipse.net4j.ui/about.properties
index 7bd7bbb64b..32c2d6af1e 100644
--- a/plugins/org.eclipse.net4j.ui/about.properties
+++ b/plugins/org.eclipse.net4j.ui/about.properties
@@ -1,31 +1,31 @@
-# Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

-# All rights reserved. This program and the accompanying materials

-# are made available under the terms of the Eclipse Public License v1.0

-# which accompanies this distribution, and is available at

-# http://www.eclipse.org/legal/epl-v10.html

-# 

-# Contributors:

-#    Eike Stepper - initial API and implementation

-   

-# NLS_MESSAGEFORMAT_VAR

-

-# ==============================================================================

-# Do not change the properties between this line and the last line containing:

-# %%% END OF TRANSLATED PROPERTIES %%%

-# Instead, either redefine an existing property, or create a new property,

-# append it to the end of the file, and change the code to use the new name.

-# ==============================================================================

-

-featureName = Net4j Signalling Platform UI

-featureText = Net4j Signalling Platform UI\n\

-Version: {featureVersion}\n\

-Build id: {0}\n\

-\n\

-Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. All rights reserved.\n\

-\n\

-Visit http://wiki.eclipse.org/Net4j

-

-# ==============================================================================

-# %%% END OF TRANSLATED PROPERTIES %%%

-# The above properties have been shipped for translation.

-# ==============================================================================

+# Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Eclipse Public License v1.0
+# which accompanies this distribution, and is available at
+# http://www.eclipse.org/legal/epl-v10.html
+# 
+# Contributors:
+#    Eike Stepper - initial API and implementation
+   
+# NLS_MESSAGEFORMAT_VAR
+
+# ==============================================================================
+# Do not change the properties between this line and the last line containing:
+# %%% END OF TRANSLATED PROPERTIES %%%
+# Instead, either redefine an existing property, or create a new property,
+# append it to the end of the file, and change the code to use the new name.
+# ==============================================================================
+
+featureName = Net4j Signalling Platform UI
+featureText = Net4j Signalling Platform UI\n\
+Version: {featureVersion}\n\
+Build id: {0}\n\
+\n\
+Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. All rights reserved.\n\
+\n\
+Visit http://wiki.eclipse.org/Net4j
+
+# ==============================================================================
+# %%% END OF TRANSLATED PROPERTIES %%%
+# The above properties have been shipped for translation.
+# ==============================================================================
diff --git a/plugins/org.eclipse.net4j.ui/copyright.txt b/plugins/org.eclipse.net4j.ui/copyright.txt
index 8f6328980e..0a0f67e6d7 100644
--- a/plugins/org.eclipse.net4j.ui/copyright.txt
+++ b/plugins/org.eclipse.net4j.ui/copyright.txt
@@ -1,8 +1,8 @@
-Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

-All rights reserved. This program and the accompanying materials

-are made available under the terms of the Eclipse Public License v1.0

-which accompanies this distribution, and is available at

-http://www.eclipse.org/legal/epl-v10.html

-

-Contributors:

+Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
+All rights reserved. This program and the accompanying materials
+are made available under the terms of the Eclipse Public License v1.0
+which accompanies this distribution, and is available at
+http://www.eclipse.org/legal/epl-v10.html
+
+Contributors:
    Eike Stepper - initial API and implementation
\ No newline at end of file
diff --git a/plugins/org.eclipse.net4j.ui/plugin.properties b/plugins/org.eclipse.net4j.ui/plugin.properties
index 458fdcd11d..f660170012 100644
--- a/plugins/org.eclipse.net4j.ui/plugin.properties
+++ b/plugins/org.eclipse.net4j.ui/plugin.properties
@@ -1,15 +1,15 @@
-# Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

-# All rights reserved. This program and the accompanying materials

-# are made available under the terms of the Eclipse Public License v1.0

-# which accompanies this distribution, and is available at

-# http://www.eclipse.org/legal/epl-v10.html

-#

-# Contributors:

-#    Eike Stepper - initial API and implementation

-

-pluginName = Net4j Signalling Platform UI

-providerName = Eclipse Modeling Project

-

-category.name = Net4j

-view.name = Acceptors

+# Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Eclipse Public License v1.0
+# which accompanies this distribution, and is available at
+# http://www.eclipse.org/legal/epl-v10.html
+#
+# Contributors:
+#    Eike Stepper - initial API and implementation
+
+pluginName = Net4j Signalling Platform UI
+providerName = Eclipse Modeling Project
+
+category.name = Net4j
+view.name = Acceptors
 view.name.0 = Connectors
\ No newline at end of file
diff --git a/plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/internal/ui/bundle/OM.java b/plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/internal/ui/bundle/OM.java
index 8b03bf9454..479e3792eb 100644
--- a/plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/internal/ui/bundle/OM.java
+++ b/plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/internal/ui/bundle/OM.java
@@ -1,47 +1,47 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

- * All rights reserved. This program and the accompanying materials

- * are made available under the terms of the Eclipse Public License v1.0

- * which accompanies this distribution, and is available at

- * http://www.eclipse.org/legal/epl-v10.html

- *

- * Contributors:

- *    Eike Stepper - initial API and implementation

- */

-package org.eclipse.net4j.internal.ui.bundle;

-

-import org.eclipse.net4j.util.om.OMBundle;

-import org.eclipse.net4j.util.om.OMPlatform;

-import org.eclipse.net4j.util.om.log.OMLogger;

-import org.eclipse.net4j.util.om.trace.OMTracer;

-import org.eclipse.net4j.util.ui.UIActivator;

-

-/**

- * The <em>Operations & Maintenance</em> class of this bundle.

- * 

- * @author Eike Stepper

- */

-public abstract class OM

-{

-  public static final String BUNDLE_ID = "org.eclipse.net4j.ui"; //$NON-NLS-1$

-

-  public static final OMBundle BUNDLE = OMPlatform.INSTANCE.bundle(BUNDLE_ID, OM.class);

-

-  public static final OMTracer DEBUG = BUNDLE.tracer("debug"); //$NON-NLS-1$

-

-  public static final OMLogger LOG = BUNDLE.logger();

-

-  /**

-   * @author Eike Stepper

-   */

-  public static final class Activator extends UIActivator

-  {

-    public static Activator INSTANCE;

-

-    public Activator()

-    {

-      super(BUNDLE);

-      INSTANCE = this;

-    }

-  }

-}

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.net4j.internal.ui.bundle;
+
+import org.eclipse.net4j.util.om.OMBundle;
+import org.eclipse.net4j.util.om.OMPlatform;
+import org.eclipse.net4j.util.om.log.OMLogger;
+import org.eclipse.net4j.util.om.trace.OMTracer;
+import org.eclipse.net4j.util.ui.UIActivator;
+
+/**
+ * The <em>Operations & Maintenance</em> class of this bundle.
+ * 
+ * @author Eike Stepper
+ */
+public abstract class OM
+{
+  public static final String BUNDLE_ID = "org.eclipse.net4j.ui"; //$NON-NLS-1$
+
+  public static final OMBundle BUNDLE = OMPlatform.INSTANCE.bundle(BUNDLE_ID, OM.class);
+
+  public static final OMTracer DEBUG = BUNDLE.tracer("debug"); //$NON-NLS-1$
+
+  public static final OMLogger LOG = BUNDLE.logger();
+
+  /**
+   * @author Eike Stepper
+   */
+  public static final class Activator extends UIActivator
+  {
+    public static Activator INSTANCE;
+
+    public Activator()
+    {
+      super(BUNDLE);
+      INSTANCE = this;
+    }
+  }
+}
diff --git a/plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/internal/ui/messages/Messages.java b/plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/internal/ui/messages/Messages.java
index 6326ba521e..35e17e113a 100644
--- a/plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/internal/ui/messages/Messages.java
+++ b/plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/internal/ui/messages/Messages.java
@@ -1,41 +1,41 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

- * All rights reserved. This program and the accompanying materials

- * are made available under the terms of the Eclipse Public License v1.0

- * which accompanies this distribution, and is available at

- * http://www.eclipse.org/legal/epl-v10.html

- * 

- * Contributors:

- *    Victor Roldan Betancort - initial API and implementation

- *    Eike Stepper - maintenance

- */

-package org.eclipse.net4j.internal.ui.messages;

-

-import java.util.MissingResourceException;

-import java.util.ResourceBundle;

-

-/**

- * @author Victor Roldan Betancort

- */

-public class Messages

-{

-  private static final String BUNDLE_NAME = "org.eclipse.net4j.internal.ui.messages.messages"; //$NON-NLS-1$

-

-  private static final ResourceBundle RESOURCE_BUNDLE = ResourceBundle.getBundle(BUNDLE_NAME);

-

-  private Messages()

-  {

-  }

-

-  public static String getString(String key)

-  {

-    try

-    {

-      return RESOURCE_BUNDLE.getString(key);

-    }

-    catch (MissingResourceException e)

-    {

-      return '!' + key + '!';

-    }

-  }

-}

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *    Victor Roldan Betancort - initial API and implementation
+ *    Eike Stepper - maintenance
+ */
+package org.eclipse.net4j.internal.ui.messages;
+
+import java.util.MissingResourceException;
+import java.util.ResourceBundle;
+
+/**
+ * @author Victor Roldan Betancort
+ */
+public class Messages
+{
+  private static final String BUNDLE_NAME = "org.eclipse.net4j.internal.ui.messages.messages"; //$NON-NLS-1$
+
+  private static final ResourceBundle RESOURCE_BUNDLE = ResourceBundle.getBundle(BUNDLE_NAME);
+
+  private Messages()
+  {
+  }
+
+  public static String getString(String key)
+  {
+    try
+    {
+      return RESOURCE_BUNDLE.getString(key);
+    }
+    catch (MissingResourceException e)
+    {
+      return '!' + key + '!';
+    }
+  }
+}
diff --git a/plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/internal/ui/messages/messages.properties b/plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/internal/ui/messages/messages.properties
index 860df7246a..a36278b13e 100644
--- a/plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/internal/ui/messages/messages.properties
+++ b/plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/internal/ui/messages/messages.properties
@@ -1,16 +1,16 @@
-# Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

-# All rights reserved. This program and the accompanying materials

-# are made available under the terms of the Eclipse Public License v1.0

-# which accompanies this distribution, and is available at

-# http://www.eclipse.org/legal/epl-v10.html

-# 

-# Contributors:

-#    Victor Roldan Betancort - initial API and implementation

-#    Eike Stepper - maintenance

-

-AcceptorsView_0=Add Acceptor 2036

-AcceptorsView_1=Add an acceptor for port 2036

-AcceptorsView_4=Add Acceptor 2037

-AcceptorsView_5=Add an acceptor for port 2037

-Net4jItemProvider.0=Remove

-Net4jItemProvider.1=Remove

+# Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Eclipse Public License v1.0
+# which accompanies this distribution, and is available at
+# http://www.eclipse.org/legal/epl-v10.html
+# 
+# Contributors:
+#    Victor Roldan Betancort - initial API and implementation
+#    Eike Stepper - maintenance
+
+AcceptorsView_0=Add Acceptor 2036
+AcceptorsView_1=Add an acceptor for port 2036
+AcceptorsView_4=Add Acceptor 2037
+AcceptorsView_5=Add an acceptor for port 2037
+Net4jItemProvider.0=Remove
+Net4jItemProvider.1=Remove
diff --git a/plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/ui/AcceptorContentProvider.java b/plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/ui/AcceptorContentProvider.java
index eda6d05b9f..b01c0baf32 100644
--- a/plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/ui/AcceptorContentProvider.java
+++ b/plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/ui/AcceptorContentProvider.java
@@ -1,49 +1,49 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

- * All rights reserved. This program and the accompanying materials

- * are made available under the terms of the Eclipse Public License v1.0

- * which accompanies this distribution, and is available at

- * http://www.eclipse.org/legal/epl-v10.html

- * 

- * Contributors:

- *    Eike Stepper - initial API and implementation

- */

-package org.eclipse.net4j.ui;

-

-import org.eclipse.net4j.acceptor.IAcceptor;

-import org.eclipse.net4j.util.container.IManagedContainer;

-import org.eclipse.net4j.util.ui.StructuredContentProvider;

-

-import org.eclipse.spi.net4j.AcceptorFactory;

-

-/**

- * A {@link StructuredContentProvider structured content provider} that shows {@link IAcceptor acceptors}.

- * 

- * @author Eike Stepper

- * @since 4.0

- */

-public class AcceptorContentProvider extends StructuredContentProvider<IManagedContainer>

-{

-  public static final String PRODUCT_GROUP = AcceptorFactory.PRODUCT_GROUP;

-

-  public AcceptorContentProvider()

-  {

-  }

-

-  public Object[] getElements(Object inputElement)

-  {

-    return getInput().getElements(PRODUCT_GROUP);

-  }

-

-  @Override

-  protected void connectInput(IManagedContainer input)

-  {

-    input.addListener(this);

-  }

-

-  @Override

-  protected void disconnectInput(IManagedContainer input)

-  {

-    input.removeListener(this);

-  }

-}

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.net4j.ui;
+
+import org.eclipse.net4j.acceptor.IAcceptor;
+import org.eclipse.net4j.util.container.IManagedContainer;
+import org.eclipse.net4j.util.ui.StructuredContentProvider;
+
+import org.eclipse.spi.net4j.AcceptorFactory;
+
+/**
+ * A {@link StructuredContentProvider structured content provider} that shows {@link IAcceptor acceptors}.
+ * 
+ * @author Eike Stepper
+ * @since 4.0
+ */
+public class AcceptorContentProvider extends StructuredContentProvider<IManagedContainer>
+{
+  public static final String PRODUCT_GROUP = AcceptorFactory.PRODUCT_GROUP;
+
+  public AcceptorContentProvider()
+  {
+  }
+
+  public Object[] getElements(Object inputElement)
+  {
+    return getInput().getElements(PRODUCT_GROUP);
+  }
+
+  @Override
+  protected void connectInput(IManagedContainer input)
+  {
+    input.addListener(this);
+  }
+
+  @Override
+  protected void disconnectInput(IManagedContainer input)
+  {
+    input.removeListener(this);
+  }
+}
diff --git a/plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/ui/ConnectorContentProvider.java b/plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/ui/ConnectorContentProvider.java
index c554df4974..1a2ca14a08 100644
--- a/plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/ui/ConnectorContentProvider.java
+++ b/plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/ui/ConnectorContentProvider.java
@@ -1,49 +1,49 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

- * All rights reserved. This program and the accompanying materials

- * are made available under the terms of the Eclipse Public License v1.0

- * which accompanies this distribution, and is available at

- * http://www.eclipse.org/legal/epl-v10.html

- * 

- * Contributors:

- *    Eike Stepper - initial API and implementation

- */

-package org.eclipse.net4j.ui;

-

-import org.eclipse.net4j.connector.IConnector;

-import org.eclipse.net4j.util.container.IManagedContainer;

-import org.eclipse.net4j.util.ui.StructuredContentProvider;

-

-import org.eclipse.spi.net4j.ConnectorFactory;

-

-/**

- * A {@link StructuredContentProvider structured content provider} that shows {@link IConnector connectors}.

- * 

- * @author Eike Stepper

- * @since 4.0

- */

-public class ConnectorContentProvider extends StructuredContentProvider<IManagedContainer>

-{

-  public static final String PRODUCT_GROUP = ConnectorFactory.PRODUCT_GROUP;

-

-  public ConnectorContentProvider()

-  {

-  }

-

-  public Object[] getElements(Object inputElement)

-  {

-    return getInput().getElements(PRODUCT_GROUP);

-  }

-

-  @Override

-  protected void connectInput(IManagedContainer input)

-  {

-    input.addListener(this);

-  }

-

-  @Override

-  protected void disconnectInput(IManagedContainer input)

-  {

-    input.removeListener(this);

-  }

-}

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.net4j.ui;
+
+import org.eclipse.net4j.connector.IConnector;
+import org.eclipse.net4j.util.container.IManagedContainer;
+import org.eclipse.net4j.util.ui.StructuredContentProvider;
+
+import org.eclipse.spi.net4j.ConnectorFactory;
+
+/**
+ * A {@link StructuredContentProvider structured content provider} that shows {@link IConnector connectors}.
+ * 
+ * @author Eike Stepper
+ * @since 4.0
+ */
+public class ConnectorContentProvider extends StructuredContentProvider<IManagedContainer>
+{
+  public static final String PRODUCT_GROUP = ConnectorFactory.PRODUCT_GROUP;
+
+  public ConnectorContentProvider()
+  {
+  }
+
+  public Object[] getElements(Object inputElement)
+  {
+    return getInput().getElements(PRODUCT_GROUP);
+  }
+
+  @Override
+  protected void connectInput(IManagedContainer input)
+  {
+    input.addListener(this);
+  }
+
+  @Override
+  protected void disconnectInput(IManagedContainer input)
+  {
+    input.removeListener(this);
+  }
+}
diff --git a/plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/ui/package-info.java b/plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/ui/package-info.java
index 3b6e2ab647..f43ddc7b51 100644
--- a/plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/ui/package-info.java
+++ b/plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/ui/package-info.java
@@ -1,15 +1,15 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

- * All rights reserved. This program and the accompanying materials

- * are made available under the terms of the Eclipse Public License v1.0

- * which accompanies this distribution, and is available at

- * http://www.eclipse.org/legal/epl-v10.html

- * 

- * Contributors:

- *    Eike Stepper - initial API and implementation

- */

-

-/**

- * Reusable UI components specific to the Net4j Signalling Platform.

- */

-package org.eclipse.net4j.ui;

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *    Eike Stepper - initial API and implementation
+ */
+
+/**
+ * Reusable UI components specific to the Net4j Signalling Platform.
+ */
+package org.eclipse.net4j.ui;