test_class.file: springboot/springboot-helloworld/src/test/java/org/spring/springboot/web/HelloWorldControllerTest.java
test_class.identifier: HelloWorldControllerTest
test_case.body: @Test
      public void testSayHello() {
          assertEquals("Hello,World!",new HelloWorldController().sayHello());
      }
test_case.class_method_signature: HelloWorldControllerTest.testSayHello()
test_case.full_signature: @Test public void testSayHello()
test_case.identifier: testSayHello
test_case.invocations: assertEquals sayHello
test_case.modifiers: @Test public
test_case.parameters: ()
test_case.return: void
test_case.signature: void testSayHello()
focal_class.file: springboot/springboot-helloworld/src/main/java/org/spring/springboot/web/HelloWorldController.java
focal_class.identifier: HelloWorldController
focal_class.class_method_signature: HelloWorldController.sayHello()
focal_class.full_signature: @RequestMapping("/") public String sayHello()
focal_class.identifier: sayHello
focal_class.modifiers: @RequestMapping("/") public
focal_class.parameters: ()
focal_class.return: String
focal_class.signature: String sayHello()
focal_method.body: @RequestMapping("/")
      public String sayHello() {
          return "Hello,World!";
      }
focal_method.class_method_signature: HelloWorldController.sayHello()
focal_method.full_signature: @RequestMapping("/") public String sayHello()
focal_method.identifier: sayHello
focal_method.modifiers: @RequestMapping("/") public
focal_method.parameters: ()
focal_method.return: String
focal_method.signature: String sayHello()