Write a program using Java language has the duty to read a text file and statistics of the words in the file. Programs need to use dynamic data structures (eg binary tree or linked list). Information about each word stored in a node in the structure.







Data into a text file containing text. Each word is a continuous chain letters a.. Z, A.. Z, all the characters remaining is considered as the separation character between the words (for example, command-line will be counted as two words ). When counting the number of occurrences of the words singular and plural, eg book and books, are considered different words. Words capitalized or lower, for example, book and Book is considered the same word.