try { String e = getErr(); if (!e.isEmpty()) { throw new AssertionError("Error output is not empty: " + e);
try { String e = getErr(); if (!e.isEmpty()) { throw new AssertionError("Error output is not empty: " + e);
try { event = takeEvent(); String e = getErr(); if (!e.isEmpty()) { throw new AssertionError("Error output is not empty: " + e);
try { event = takeEvent(); String e = getErr(); if (!e.isEmpty()) { throw new AssertionError("Error output is not empty: " + e);