write a java program that inserts a new String element (String newItem) into a linked list after another specified item (String itemToInsertAfter).
read carefully please
Without using the java collections interface (i.e. do not import java.util.List, LinkedList, etc. )
I need to write a java program that inserts a new String element (String newItem) into a linked list after another specified item (String itemToInsertAfter).
For example if items "A", "B", "C" and "D" are in a linked list in that order and the below method is called, insertAfter("E", "C"), then "E" would be inserted after "C", making the final list to be "A", "B", "C", "E" and "D" with no nulls or blank elements or any elements missing or anything. It should work for all lenghths of linkedlists of Strings.
I am not sure how to do this simple problem, can you help?
public Boolean insertAfter(String newItem, String itemToInsertAfter)
{
// returns true if done successfully, else returns false if itemToInsertAfter cannot be found or some other error
}
Step by step
Solved in 2 steps
