@Test public void testGetGreetingJava() { assertEquals( HelloWorldKt.getGreeting(), new JavaClass().getKotlinGreeting(), "Java and kotlin greeting should be the same"); }
public String getKotlinGreeting() { return HelloWorldKt.getGreeting(); }
JavaClass { public String getKotlinGreeting() { return HelloWorldKt.getGreeting(); } }
JavaClass { public String getKotlinGreeting() { return HelloWorldKt.getGreeting(); }  }
JavaClass { public String getKotlinGreeting() { return HelloWorldKt.getGreeting(); }  String getFoo(); String getKotlinGreeting(); }
JavaClass { public String getKotlinGreeting() { return HelloWorldKt.getGreeting(); }  String getFoo(); String getKotlinGreeting();  }