EXECUTE: Create beans

@Named
public class TestA {
    public void addB(TestB b) {}
}

@Named
public class TestB {
    public void addA(TestA b) {}
}

EXECUTE: Write in a page the EL:

#{testA.addB(testB.addA(testA.addB(testB.addA())))}

EXECUTE: put cursor at any of words 'testA', 'addB', 'testB', 'addA'.
ASSERT: Both content assist and open-on works properly.
ASSERT: