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/script/internal/ScriptExecutor.java
{
		private boolean didRun;
		private Object result;
		public static final JSScriptStatus NO_RUN = new JSScriptStatus( false,
				null );
		public JSScriptStatus( boolean didRun, Object result )
		{
			this.didRun = didRun;
			this.result = result;
		}
		public boolean didRun( )
		{
			return didRun;
		}
		public Object result( )
		{
			return result;
		}
	}
}