[jira] Assigned: (HARMONY-2528) [drlvm] VM crashes instead of throwing AbstractMethodError

["Gregory Shimansky (JIRA)" <ji...@apache.org>]

     [ http://issues.apache.org/jira/browse/HARMONY-2528?page=all ]

Gregory Shimansky reassigned HARMONY-2528:
------------------------------------------

    Assignee: Gregory Shimansky

> [drlvm] VM crashes instead of throwing AbstractMethodError
> ----------------------------------------------------------
>
>                 Key: HARMONY-2528
>                 URL: http://issues.apache.org/jira/browse/HARMONY-2528
>             Project: Harmony
>          Issue Type: Bug
>          Components: DRLVM
>            Reporter: Alexei Fedotov
>         Assigned To: Gregory Shimansky
>         Attachments: AbstractMethodError.patch, AbstractMethodError_1.patch, AbstractMethodError_2.patch, H2528-AME.patch, Test1.java
>
>
> The following test perfectly compiles with javac, and throws 
> java.lang.AbstractMethodError: javax/management/monitor/Monitor.createMX4JMonitor()Lmx4j/monitor/MX4JMonitor;
>         at javax.management.monitor.Monitor.getMX4JMonitor(Monitor.java:54)
>         at javax.management.monitor.Monitor.getObservedObjects(Monitor.java:149)
>         at Test1.main(Test1.java:7)
> when used with mx4j implementation. DRLVM + JIT crashes trying to compile abstract method.
> import javax.management.monitor.*;
> import javax.management.*;
> public class Test1 {
>    public static void main(String[] args) throws Exception {
>        (new MonitorImpl()).getObservedObjects();
>    }
> }
> class MonitorImpl extends javax.management.monitor.Monitor {
>     @Override
>     public void start() {}
>     @Override
>     public void stop() {}
> }

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