- Remove unneeded dispose() method (see last commit)

refs 1841

org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/annotation/view/CreateAnnotationInstanceColumn.java

@@ -285,14 +285,4 @@ public class CreateAnnotationInstanceColumn extends ViewerColumn {
 			return null;
 		}
 	}
-
-	/**
-	 * Disposes the UI elements created by this class, namely {@code crButton} and {@code column}.
-	 * This is required whenever the parent UI-element is repainted. See the general Java-UI
-	 * documentation for details.
-	 */
-	public void dispose() {
-		crButton.dispose();
-		column.dispose();
-	}
 }