Improve Eclipse auto-complete experience for openTestURL

Selecting the varags method for auto completion will annoyingly create
suggest passing parameters to the method, which is rarely what you want
to do.

Change-Id: I14a82daffde15839e84da626c77f81b33efec90f

uitest/src/com/vaadin/tests/tb3/AbstractTB3Test.java

@@ -235,6 +235,15 @@ public abstract class AbstractTB3Test extends ParallelTest {
         waitUntilRowIsVisible(table, rowToWait);
     }
 
+    /**
+     * Opens the given test (defined by {@link #getTestUrl()}, optionally with
+     * debug window and/or push (depending on {@link #isDebug()} and
+     * {@link #isPush()}.
+     */
+    protected void openTestURL() {
+        openTestURL(new String[0]);
+    }
+
     /**
      * Opens the given test (defined by {@link #getTestUrl()}, optionally with
      * debug window and/or push (depending on {@link #isDebug()} and