count times an element shows up in a linkedlist Java

count times an element shows up in a linkedlist Java

References

Reference NO 1

http://stackoverflow.com/questions/15196624/count-times-an-element-shows-up-in-a-linkedlist-java

Reference NO 2

http://stackoverflow.com/questions/9960356/find-number-of-distinct-elements-in-a-linked-list

Reference NO 3

http://javarevisited.blogspot.com/2012/12/how-to-find-middle-element-of-linked-list-one-pass.html

Reference NO 4

http://www.chegg.com/homework-help/questions-and-answers/linkedlist-tested-using-strings-specifically-following-methods-implemented-linkedlist-clas-q1668141

Reference NO 5

http://pages.cs.wisc.edu/~vernon/cs367/notes/4.LINKED-LIST.html

Reference NO 6

http://staff.science.uva.nl/~heck/JAVAcourse/ch4/sss1_2_3.html

Reference NO 7

http://en.wikipedia.org/wiki/Linked_list

Reference NO 8

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