Bug 121111 Bad event handler class name does not cause an error
Open a report design, open any Data Set's Property editor. Type in an invalid Java class name for the "Event Handler Class" property, say "aaa". Preview a report that uses that Data Set. The report executes normally. No error is shown. Event handlers are an integral part of a report design, and if a script handler class is not found, or if the handler throws a runtime exception, Report Engine should either stop the report execution, or show the error message in the generated report. (Tested with the 2005-12-15 nightly build)
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/executor/ExecutionContext.java
return object;
				}
				return super.wrap( cx, scope, obj, staticType );
			}
		} );
		new ModelJavaScriptInitializer( ).initialize( cx, scope );
		new CoreJavaScriptInitializer( ).initialize( cx, scope );
	}
	/**
	 * get the report engine. In that engine, we create the context.
	 * 
	 * @return the report engine used to create the context.
	 */
	public ReportEngine getEngine( )
	{
		return engine;
	}
	/**
	 * returns taskID as string. The value can be used for logging.
	 * 
	 * @return taskID as string
	 */
	public String getTaskIDString( )
	{
		return taskIDString;
	}
	/**
	 * Clean up the execution context before finishing using it
	 */
	public void close( )