Unsafe Reflection

    var params:Object = LoaderInfo(this.root.loaderInfo).parameters;
    var ctl:String = String(params["ctl"]);
    var ao:Worker;
    if (ctl == "Add) {
      ao = new AddCommand();
    } else if (ctl == "Modify") {
      ao = new ModifyCommand();
    } else {
      throw new UnknownActionError();
    }
    ao.doAction(params);

    var params:Object = LoaderInfo(this.root.loaderInfo).parameters;
    var ctl:String = String(params["ctl"]);
    var ao:Worker;
    var cmdClass:Class = getDefinitionByName(ctl + "Command") as Class;
    ao = new cmdClass();
    ao.doAction(params);

    var params:Object = LoaderInfo(this.root.loaderInfo).parameters;
    var ctl:String = String(params["ctl"]);
    var ao:Worker;
    var cmdClass:Class = getDefinitionByName(ctl + "Command") as Class;
    ao = new cmdClass();
    ao.checkAccessControl(params);
    ao.doAction(params);

public Object startRequest() {
    Continuation con = new Continuation(40);

    Map<String,String> params = ApexPages.currentPage().getParameters();

    if (params.containsKey('contMethod')) {
        con.continuationMethod = params.get('contMethod');
    } else {
        con.continuationMethod = 'processResponse';
    }

    HttpRequest req = new HttpRequest();
    req.setMethod('GET');
    req.setEndpoint(LONG_RUNNING_SERVICE_URL);
    this.requestLabel = con.addHttpRequest(req);
    return con;
}

...
Dim ctl As String
Dim ao As New Worker()
ctl = Request.Form("ctl")
If (String.Compare(ctl,"Add") = 0) Then
        ao.DoAddCommand(Request)
Else If (String.Compare(ctl,"Modify") = 0) Then
        ao.DoModifyCommand(Request)
Else
        App.EventLog("No Action Found", 4)
End If
...

...
Dim ctl As String
Dim ao As New Worker()
ctl = Request.Form("ctl")
CallByName(ao, ctl, vbMethod, Request)
...

...
Dim ctl As String
Dim ao As New Worker()
ctl = Request.Form("ctl")
If (ao.checkAccessControl(ctl,Request) = True) Then
        CallByName(ao, "Do" & ctl & "Command", vbMethod, Request)
End If
...

char* ctl = getenv("ctl");
...
jmethodID mid = GetMethodID(clazz, ctl, sig);
status = CallIntMethod(env, clazz, mid, JAVA_ARGS);
...

...
    func beforeExampleCallback(scope *Scope){
        input := os.Args[1]
        if input{
            scope.CallMethod(input)
        }
    }
...
    

...
    input := os.Args[1]
	var worker WokerType
	reflect.ValueOf(&worker).MethodByName(input).Call([]reflect.Value{})
...

...
- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url
  sourceApplication:(NSString *)sourceApplication annotation:(id)annotation  {

    NSString *query = [url query];
    NSString *pathExt = [url pathExtension];
    [self performSelector:NSSelectorFromString(pathExt) withObject:query];
...

$ctl = $_GET["ctl"];
$ao = null;
if (ctl->equals("Add")) {
  $ao = new AddCommand();
} else if ($ctl.equals("Modify")) {
  $ao = new ModifyCommand();
} else {
  throw new UnknownActionError();
}
$ao->doAction(request);

    $ctl = $_GET["ctl"];
    $args = $_GET["args"];
    $cmdClass = new ReflectionClass(ctl . "Command");
    $ao = $cmdClass->newInstance($args);
    $ao->doAction(request);

	$ctl = $_GET["ctl"];
    $args = $_GET["args"];
    $cmdClass = new ReflectionClass(ctl . "Command");
    $ao = $cmdClass->newInstance($args);
	$ao->checkAccessControl(request);
	ao->doAction(request);

ctl = req['ctl']
if ctl=='add'
  addCommand(req)
elsif ctl=='modify'
  modifyCommand(req)
else
  raise UnknownCommandError.new
end

ctl = req['ctl']
ctl << "Command"
send(ctl)

def exec(ctl: String) = Action { request =>
    val cmdClass = Platform.getClassForName(ctl + "Command")
    Worker ao = (Worker) cmdClass.newInstance()
    ao.doAction(request)
    ...
}

def exec(ctl: String) = Action { request =>
    val cmdClass = Platform.getClassForName(ctl + "Command")
    Worker ao = (Worker) cmdClass.newInstance()
    ao.checkAccessControl(request);
    ao.doAction(request)
    ...
}

func application(app: UIApplication, openURL url: NSURL, options: [String : AnyObject]) -> Bool {
    ...
    let query = url.query
    let pathExt = url.pathExtension
    let selector = NSSelectorFromString(pathExt!)
    performSelector(selector, withObject:query)
    ...
}

...
Dim ctl As String
Dim ao As new Worker
ctl = Request.Form("ctl")
If String.Compare(ctl,"Add") = 0 Then
	ao.DoAddCommand Request
Else If String.Compare(ctl,"Modify") = 0 Then
	ao.DoModifyCommand Request
Else
	App.EventLog "No Action Found", 4
End If
...

...
Dim ctl As String
Dim ao As Worker
ctl = Request.Form("ctl")
CallByName ao, ctl, vbMethod, Request
...

...
Dim ctl As String
Dim ao As Worker
ctl = Request.Form("ctl")
If ao.checkAccessControl(ctl,Request) = True Then
	CallByName ao, "Do" & ctl & "Command", vbMethod, Request
End If
...