func init
	if(not isdef("ExceptionMethod"))
		this.setfield('ex', 'ex' + this.id)
	end
end

func doTry(data)
	dt = data
	blk.println('try {').inc()
		event("onTry", dt)
	if(isdef("ExceptionMethod"))
		blk.dec().println('} catch {').inc()
	else
		blk.dec().println('} catch(Exception ', this.ex, ') {').inc()
		event("onCatch", this.ex + '.' + this.props("ExceptionMethod").value)
	end
	blk.dec().println('}')
end