So, you can clearly see that we are able to successfully replace a specific word in a text file with Java.
Inner loop will match the selected word with rest of the array. The useDelimeter () method will allow you to put a regular expression string in the above code. Outer loop will select a word which needs to be count. A named location used to store related information is known as a File.There are several File Operations like creating a new File, getting information about File, writing into a File, reading from a File and deleting a File.
Use two loops to iterate through the array. In Java, a File is an abstract data type. Split the line into words and store it in an array. The Map.Entry interface enables you to work with a map entry. A key is an object that is used to retrieve a value at a later date. Entry interface will be used as the Map interface maps unique keys to values. Convert each line into lowercase and remove the punctuation marks. Java Program to Find the Most Repeated Word in a Text File Last Updated : 07 Feb, 2022 Map and Map. (If this was the second time to manipulate count, this would be an opportunity to re-think CountedWords interface: perhaps increment() or increment(int amount) would be more useful than setCount(). You can reduce the variable scope of your static variables by accepting the array input as parameter and returning the queue. Open a file in read mode using file pointer. What do you need a new word for Just remove the one found, up its count, and re-insert. Algorithm STEP 1: START STEP 2: DEFINE String line STEP 3: SET count 0 STEP 4: USE File Reader to open file in read mode.