Update URLClassPathHandleTest.java

Author: mercyblitz

microsphere-java-core/src/test/java/io/microsphere/classloading/URLClassPathHandleTest.java

@@ -49,6 +49,11 @@ public void testGetURLs() {
         assertArrayEquals(urls, handle.getURLs(new URLClassLoader(urls)));
     }
 
+    @Test
+    public void testInitializeLoaders() {
+        assertFalse(handle.initializeLoaders(null));
+    }
+
     @Override
     @Test
     public void testGetPriority() {