1 /*
 2  * Copyright (c) 2023, Oracle and/or its affiliates. All rights reserved.
 3  * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 4  */
 5 
 6 // When -XX:+PreloadSharedClasses is enabled, this class will be
 7 // archived in the unlinked state. When we try to use this class
 8 // at runtime, a VerifyError should be thrown.
 9 
10 super public class BadOldClass
11 	version 49:0
12 {
13 
14 
15 public Method "<init>":"()V"
16 	stack 1 locals 1
17 {
18 		aload_0;
19 		invokespecial	Method java/lang/Object."<init>":"()V";
20 		return;
21 }
22 
23     /*
24      * The following method tries to return an Object as a String.
25      * Verifier should fail.
26      */
27 public Method doit:"()Ljava/lang/String;"
28 	stack 2 locals 1
29 {
30                 new	class java/lang/Object;
31 		dup;
32 		invokespecial	Method java/lang/Object."<init>":"()V";
33 		astore_0;
34 		aload_0;
35 		areturn;   // tries to return an Object as a String
36 }
37 
38 }