test_class.file: java9/app/src/test/java/app/AppTest.java
test_class.identifier: AppTest
test_case.body: @Test
    public void testApp() throws Throwable {
        App.main();
    }
test_case.class_method_signature: AppTest.testApp()
test_case.full_signature: @Test public void testApp()
test_case.identifier: testApp
test_case.invocations: main
test_case.modifiers: @Test public
test_case.parameters: ()
test_case.return: void
test_case.signature: void testApp()
focal_class.file: java9/app/src/main/java/app/App.java
focal_class.identifier: App
focal_class.class_method_signature: App.main(String... args)
focal_class.full_signature: public static void main(String... args)
focal_class.identifier: main
focal_class.modifiers: public static
focal_class.parameters: (String... args)
focal_class.return: void
focal_class.signature: void main(String... args)
focal_method.body: public static void main(String... args) throws Throwable {
      MethodHandle mh = MethodHandles.privateLookupIn(Hello.class, MethodHandles.lookup())
        .findStaticSetter(Hello.class, "name", String.class);
      mh.invokeExact("Henri");
  
      Hello hello = new Hello();
      hello.helloWorld();
  
  //    ServiceLoader<Hello> serviceLoader = ServiceLoader.load(Hello.class);
  //    serviceLoader.findFirst().ifPresent(Hello::helloWorld);
    }
focal_method.class_method_signature: App.main(String... args)
focal_method.full_signature: public static void main(String... args)
focal_method.identifier: main
focal_method.invocations: findStaticSetter privateLookupIn lookup invokeExact helloWorld
focal_method.modifiers: public static
focal_method.parameters: (String... args)
focal_method.return: void
focal_method.signature: void main(String... args)