Java程序在文本文件中查找重复次数最多的单词

地图和地图。入口接口将用作 Map 接口将唯一键映射到值。键是用于在以后检索值的对象。 Map.Entry 接口使您能够使用地图条目。此外，我们将使用 HashMap 类将项目存储在“键/值”对中，并通过另一种类型的索引访问它们。

插图：

Suppose the content of the sample text file is as follows:

Input: A text file containing sequence of arbitrary words 

“How to count the number of occurrence of each word? How to count number or each word in string.  Calculating frequency of each word in a sentence in java.”

Output: List of words that have the maximum occurrence

实现：示例文件输入图片如下：

例子

Java

in = 3
each = 3
of = 3
to = 3

输出：