1 files changed, 0 insertions, 132 deletions
diff --git a/src/com/vaadin/ui/DirtyConnectorTracker.java b/src/com/vaadin/ui/DirtyConnectorTracker.java
deleted file mode 100644
index 84df7e7c7c..0000000000
--- a/src/com/vaadin/ui/DirtyConnectorTracker.java
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
-@VaadinApache2LicenseForJavaFiles@
- */
-package com.vaadin.ui;
-
-import java.util.Collection;
-import java.util.HashSet;
-import java.util.Set;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-import com.vaadin.terminal.gwt.server.AbstractCommunicationManager;
-import com.vaadin.terminal.gwt.server.ClientConnector;
-import com.vaadin.ui.Component.RepaintRequestEvent;
-import com.vaadin.ui.Component.RepaintRequestListener;
-
-/**
- * A class that tracks dirty {@link ClientConnector}s. A {@link ClientConnector}
- * is dirty when an operation has been performed on it on the server and as a
- * result of this operation new information needs to be sent to its client side
- * counterpart.
- * 
- * @author Vaadin Ltd
- * @version @VERSION@
- * @since 7.0.0
- * 
- */
-public class DirtyConnectorTracker implements RepaintRequestListener {
-    private Set<Component> dirtyComponents = new HashSet<Component>();
-    private Root root;
-
-    /**
-     * Gets a logger for this class
-     * 
-     * @return A logger instance for logging within this class
-     * 
-     */
-    public static Logger getLogger() {
-        return Logger.getLogger(DirtyConnectorTracker.class.getName());
-    }
-
-    public DirtyConnectorTracker(Root root) {
-        this.root = root;
-    }
-
-    public void repaintRequested(RepaintRequestEvent event) {
-        markDirty((Component) event.getConnector());
-    }
-
-    public void componentAttached(Component component) {
-        component.addListener(this);
-        markDirty(component);
-    }
-
-    private void markDirty(Component component) {
-        if (getLogger().isLoggable(Level.FINE)) {
-            if (!dirtyComponents.contains(component)) {
-                getLogger()
-                        .fine(getDebugInfo(component) + " " + "is now dirty");
-            }
-        }
-
-        dirtyComponents.add(component);
-    }
-
-    private void markClean(Component component) {
-        if (getLogger().isLoggable(Level.FINE)) {
-            if (dirtyComponents.contains(component)) {
-                getLogger().fine(
-                        getDebugInfo(component) + " " + "is no longer dirty");
-            }
-        }
-
-        dirtyComponents.remove(component);
-    }
-
-    private String getDebugInfo(Component component) {
-        String message = getObjectString(component);
-        if (component.getParent() != null) {
-            message += " (parent: " + getObjectString(component.getParent())
-                    + ")";
-        }
-        return message;
-    }
-
-    private String getObjectString(Object component) {
-        return component.getClass().getName() + "@"
-                + Integer.toHexString(component.hashCode());
-    }
-
-    public void componentDetached(Component component) {
-        component.removeListener(this);
-        markClean(component);
-    }
-
-    public void markAllComponentsDirty() {
-        markComponentsDirtyRecursively(root);
-        getLogger().fine("All components are now dirty");
-    }
-
-    public void markAllComponentsClean() {
-        dirtyComponents.clear();
-        getLogger().fine("All components are now clean");
-    }
-
-    /**
-     * Marks all visible components dirty, starting from the given component and
-     * going downwards in the hierarchy.
-     * 
-     * @param c
-     *            The component to start iterating downwards from
-     */
-    private void markComponentsDirtyRecursively(Component c) {
-        if (!c.isVisible()) {
-            return;
-        }
-        markDirty(c);
-        if (c instanceof HasComponents) {
-            HasComponents container = (HasComponents) c;
-            for (Component child : AbstractCommunicationManager
-                    .getChildComponents(container)) {
-                markComponentsDirtyRecursively(child);
-            }
-        }
-
-    }
-
-    public Collection<Component> getDirtyComponents() {
-        return dirtyComponents;
-    }
-
-}