private function getUniqueMethodName($contextClass, $stepPattern, $name)
{
$reflection = new ReflectionClass($contextClass);
$number = $this->getMethodNumberFromTheMethodName($name);
list($name, $number) = $this->getMethodNameNotExistentInContext($reflection, $name, $number);
$name = $this->getMethodNameNotProposedEarlier($contextClass, $stepPattern, $name, $number);
return $name;
}