From: Artur Signell <artur@vaadin.com>
Date: Fri, 16 Mar 2012 13:52:53 +0000 (+0200)
Subject: Removed unused code
X-Git-Tag: 7.0.0.alpha2~290
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=242b09c8ece1a35d7b2c1473537a0fafc70bd1bb;p=vaadin-framework.git

Removed unused code
---

diff --git a/src/com/vaadin/terminal/gwt/server/AbstractCommunicationManager.java b/src/com/vaadin/terminal/gwt/server/AbstractCommunicationManager.java
index fc5f79a2e7..0a4231941a 100644
--- a/src/com/vaadin/terminal/gwt/server/AbstractCommunicationManager.java
+++ b/src/com/vaadin/terminal/gwt/server/AbstractCommunicationManager.java
@@ -127,9 +127,6 @@ public abstract class AbstractCommunicationManager implements
     private static final String WRITE_SECURITY_TOKEN_FLAG = "writeSecurityToken";
 
     /* Variable records indexes */
-    private static final int VAR_PID = 0;
-    private static final int VAR_METHOD = 1;
-
     public static final char VAR_BURST_SEPARATOR = '\u001d';
 
     public static final char VAR_ESCAPE_CHARACTER = '\u001b';
@@ -1162,7 +1159,7 @@ public abstract class AbstractCommunicationManager implements
     }
 
     private boolean isVisible(Component child) {
-        HasComponents parent = (HasComponents) child.getParent();
+        HasComponents parent = child.getParent();
         if (parent == null || !child.isVisible()) {
             return child.isVisible();
         }