Renamed Root to UI, automatic rename (#8908)

Automatic rename in Eclipse of the class Root to UI with all
rename options enabled, rename also embedded "Root" in
variable and method names.

The following classes/methods were excluded in the rename:
- BootstrapHandler.getApplicationCSSClassName()
- ComponentLocator
- ConnectorMap
- ItemClickEvent
- KeepAllItemsVisible
- MenuBarTest
- MenuBarTooltips
- TreeTableTest
- TreeWithIcons
- Trees
- VDebugConsole.printLayoutProblems()

1 files changed, 10 insertions, 10 deletions

diff --git a/server/src/com/vaadin/ui/Window.java b/server/src/com/vaadin/ui/Window.java
index d79588cc63..335f7fd67d 100644
--- a/server/src/com/vaadin/ui/Window.java
+++ b/server/src/com/vaadin/ui/Window.java
@@ -40,8 +40,8 @@ import com.vaadin.terminal.Vaadin6Component;
 
 /**
  * A component that represents a floating popup window that can be added to a
- * {@link Root}. A window is added to a {@code Root} using
- * {@link Root#addWindow(Window)}. </p>
+ * {@link UI}. A window is added to a {@code UI} using
+ * {@link UI#addWindow(Window)}. </p>
  * <p>
  * The contents of a window is set using {@link #setContent(ComponentContainer)}
  * or by using the {@link #Window(String, ComponentContainer)} constructor. The
@@ -57,7 +57,7 @@ import com.vaadin.terminal.Vaadin6Component;
  * </p>
  * <p>
  * In Vaadin versions prior to 7.0.0, Window was also used as application level
- * windows. This function is now covered by the {@link Root} class.
+ * windows. This function is now covered by the {@link UI} class.
  * </p>
  * 
  * @author Vaadin Ltd.
@@ -222,14 +222,14 @@ public class Window extends Panel implements FocusNotifier, BlurNotifier,
      * </p>
      */
     public void close() {
-        Root root = getRoot();
+        UI uI = getRoot();
 
         // Don't do anything if not attached to a root
-        if (root != null) {
+        if (uI != null) {
             // focus is restored to the parent window
-            root.focus();
+            uI.focus();
             // subwindow is removed from the root
-            root.removeWindow(this);
+            uI.removeWindow(this);
         }
     }
 
@@ -476,13 +476,13 @@ public class Window extends Panel implements FocusNotifier, BlurNotifier,
      * <p>
      */
     public void bringToFront() {
-        Root root = getRoot();
-        if (root == null) {
+        UI uI = getRoot();
+        if (uI == null) {
             throw new IllegalStateException(
                     "Window must be attached to parent before calling bringToFront method.");
         }
         int maxBringToFront = -1;
-        for (Window w : root.getWindows()) {
+        for (Window w : uI.getWindows()) {
             if (!isModal() && w.isModal()) {
                 throw new IllegalStateException(
                         "The root contains modal windows, non-modal window cannot be brought to front.");