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From "Alexey Varlamov (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-2037) [drlvm][kernel] Unable to replace system class loader via cmd-line
Date Wed, 01 Nov 2006 13:32:16 GMT
[drlvm][kernel] Unable to replace system class loader via cmd-line
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                 Key: HARMONY-2037
                 URL: http://issues.apache.org/jira/browse/HARMONY-2037
             Project: Harmony
          Issue Type: Bug
          Components: DRLVM
            Reporter: Alexey Varlamov
            Priority: Minor


The javadoc for ClassLoader.getSystemClassLoader() states that it should be possible to replace
default system classloader via "java.system.class.loader" property value.
However this functionality is broken in DRLVM (since HARMONY-1582).
To reproduce:

public class CustomSysLoader extends ClassLoader {

    public static void main(String[] args) {
        ClassLoader scl = ClassLoader.getSystemClassLoader();
        System.out.println(scl);
        if (CustomSysLoader.class == scl.getClass()) {
            System.out.println("PASSED");
        } else {
            System.out.println("FAILED");
        }
    }

    public CustomSysLoader(ClassLoader parent) {
        super(parent);
    }
}

java -Djava.system.class.loader=CustomSysLoader CustomSysLoader
HMYEXEL062E Internal VM error: Failed to create Java VM
FAILED to invoke JVM.

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