unable to reassign Task using jBPM4

[sirfrancis]

Hi All,
i'm searching a function to reassign a task to another user.
If the task is already assigned, and i try to reassign ist with

taskService.takeTask(Long.valueOf(taskId), assignee);

jBPM throws an "task already taken by johndoe" exception.

And using

Task t1 = taskService.getTask(Long.valueOf(taskId));
t1.setAssignee(assignee);

takes no effect.
So how can I reassing a task ?

greetings SirFrancis

[sirfrancis]

Now i've found the Function "TaskService.saveTask(Task)".
Using this function after "Task.setAssignee()" works fine for me.