how to implement linkedlists without using util package in java?
satish.paluvai -1 Light Poster
Ezzaral 2,714 Posting Sage Team Colleague Featured Poster
You can simply add references to next and previous (if you want doubly-linked list) instances in your class if you want to. A linked list just keeps track of the instances it is connected to, so you can handle this on your own easily. You will also need to write the methods for searching, adding, and removing instances from the list if you require that functionality.
iamthwee
Read a tutorial, do it, then ask a question.
jwenting 1,889 duckman Team Colleague
or read your courseware. It will contain descriptions of data structures, which should be enough to allow you to implement them (as the only reason to ever do this in Java is for a course in data structures).
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