func init
	// adds using namespace
	sys.add_use('System.IO')

	if(linked("onError"))
		this.setfield('ex', 'ex' + this.id)
	end
end

func doReplace(data)
	linked("onError") ? blk.println('try {').inc() : ''
		blk.println('File.Replace(', d("Source"), ', ', d("Destination"), ', ', d("Backup"), ');')
	if(linked("onError"))
		blk.dec().println('} catch (Exception ', this.ex, ') {').inc()
			event("onError", this.ex + '.Message')
		blk.dec().println('}')
	end
end

func doReplace2(data)
	linked("onError") ? blk.println('try {').inc() : ''
		blk.println('File.Replace(', d("Source"), ', ', d("Destination"), ', ', d("Backup"), ', ', d("IgnoreErrors"), ');')
	if(linked("onError"))
		blk.dec().println('} catch (Exception ', this.ex, ') {').inc()
			event("onError", this.ex + '.Message')
		blk.dec().println('}')
	end
end