Need help with trying to rewrite the getFrequencyOf method using recursion. I will provide the original non recursive code also. Try not to use the toArray method and use node chain.    Non-recursive method public int getFrequencyOf(T anEntry) { int frequency = 0; int counter = 0; Node currentNode = firstNode; while ((counter < numberOfEntries) && (currentNode != null)) { if (anEntry.equals(currentNode.data)) { frequency++; } counter++; currentNode = currentNode.next; }  return frequency; }

Need help with trying to rewrite the getFrequencyOf method using recursion. I will provide the original non recursive code also. Try not to use the toArray method and use node chain. 

Non-recursive method

public int getFrequencyOf(T anEntry) {
int frequency = 0;
int counter = 0;
Node currentNode = firstNode;

while ((counter < numberOfEntries) && (currentNode != null)) {
if (anEntry.equals(currentNode.data)) {
frequency++;
}
counter++;
currentNode = currentNode.next;
} 
return frequency;
}