Security dialog for jnlp with insecure launcher is not handled after comment out the following lines from AbstractTestCase(workaround for 8163566):
1) if((ExecutionEnvironment.isMac() && ExecutionEnvironment.isSafari()) || ExecutionEnvironment.isEdge()
|| ExecutionEnvironment.isChrome() || testEnvProperties.getProperty("USE_SELENIUM") != null) {
2) javaEnv.put(JAVA_OPTION_KEY, vmArgs)

See http://aurora-ds3.us.oracle.com:9502/runs/01570/1570635.ManualSubmit/1570635.ManualSubmit-1/html/30_JavawsJnlpEscapingTest.html

Affected tests:
RULE JavawsJnlpEscapingTest::testExploitInsecureLauncher any any
RULE JavawsJnlpEscapingTest::testNestResourceInsecureLauncher any any
RULE JavawsJnlpEscapingTest::test8020728_propertyInjectionHttpInsecureLauncher any any
RULE JavawsJnlpEscapingTest::test8020728_propertyInjectionLocalInsecureLauncher any any
RULE JavawsJnlpEscapingTest::test8020728_propertyInjectionLocalNoProtocolInsecureLauncher any any