This demo was derived from a Vaadin Template for Testbench to:
Demonstrate the problem in Vaadin GitHub issue #12562 - Combobox suggestion popup filtering UI test waitForVaadin newer finishes
The demo is java 8 JDK compatible.
To run the UI Test demonstrating the problem do:
To compile the entire project, run "mvn install" or use your IDE.
To run the application, run "mvn jetty:run" and open http://localhost:8080/ .
In the IDE of your choice or maven run the test class IT_TestBase