@@ -0,0 +1,494 @@
+package reflection;%0A%0Aimport junit.UnitTestRunner;%0Aimport org.junit.Test;%0Aimport static org.junit.Assert.*;%0A%0Apublic class ClassLoaderTest %7B%0A    %0A    public static void main(String%5B%5D args) %7B%0A        UnitTestRunner.run(ClassLoaderTest.class);%0A    %7D%0A    %0A    @Test%0A    public void test() %7B%0A        ClassLoader bootCl = Object.class.getClassLoader();%0A        ClassLoader appCl = ClassLoaderTest.class.getClassLoader();%0A        %0A        assertNull(bootCl);%0A        assertNotNull(appCl);%0A    %7D%0A    %0A%7D%0A

add ClassLoaderTest.java