DO NOT REPLY [Bug 31109] New: - Exception happens whenever calling declareBean()

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http://issues.apache.org/bugzilla/show_bug.cgi?id=31109

Exception happens whenever calling declareBean()

           Summary: Exception happens whenever calling declareBean()
           Product: BSF
           Version: 2.3.0-rc1
          Platform: PC
        OS/Version: Windows NT/2K
            Status: NEW
          Severity: Normal
          Priority: Other
         Component: framework
        AssignedTo: bsf-dev@jakarta.apache.org
        ReportedBy: thomas.tsoi@gmail.com
                CC: thomas.tsoi@gmail.com


The detail stack is shown as following:
java.lang.RuntimeException: No Context associated with current Thread
	at org.mozilla.javascript.Context.getContext(Context.java:1927)
	at org.mozilla.javascript.ScriptRuntime.toObject(ScriptRuntime.java:493)
	at org.mozilla.javascript.Context.toObject(Context.java:1215)
	at org.apache.bsf.engines.javascript.JavaScriptEngine.declareBean
(Unknown Source)
	at org.apache.bsf.BSFManager.declareBean(Unknown Source)
	at com.hsbc.cad.ris.ScriptEngine.main(ScriptEngine.java:23)
Exception in thread "main" 


Actually, I have tried the "ScriptEngine" in two environment.
One in standalone which I run the ScriptEngine from command prompt
Another environment is to run the ScriptEngine under web server (WSAD 5.1).
I have the above exception in the standalone environment, exception shown as 
above. But happy to run in the web environment.

Is there any environment setting for the BSF to run normally in standalone 
environment? Thanks

PS: ScriptEngine.java
public class ScriptEngine {
	public static void main(String args[]) throws Exception {
		BSFManager mgr = new BSFManager();
		BSFEngine engine = mgr.loadScriptingEngine("javascript");
		OrderBaseDTO dto = new OrderBaseDTO();
		engine.initialize(mgr, "javascript", new Vector());
		mgr.declareBean("dto", dto, dto.getClass());

		Object result = engine.eval("aaabbb", 0, 0, args[0]);
		System.out.println(result);
	}
}

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