![]() This code should be wrapped in a try-catch block which checks for valid text format (IOException) and existence of the file (FileNotFoundException).įileReader file = new FileReader(names. For example, when reading text files word by word, the Scanner class can be used. While a BufferedReader is most commonly used, other readers and scanners may be more suitable depending on the scenario. On each additional call of the readLine() method, the BufferedReader advances to the next line of the file. Reader objects should always be closed to prevent a memory leak. The first thing we'll do is to open up a text file and read its contents. The File.createNewFile() is a method of File class which belongs to a java.io package. But by text file, we just mean a file with text in it - simple as that You can create a text file in programmes like Notepad on a Windows computer, TextEdit on a Mac, Gedit in a Linux/Gnome environment. ![]() Using File.createNewFile() method Using FileOutputStream class Using File.createFile() method Java File.createNewFile() method. feed the FileReader into a BufferedReader to read line by lineīufferedReader br = new BufferedReader(file) In Java, creating a file is easy by using pre-defined classes and packages. create a FileReader object using the file name and path, the file reader reads the file by byteįileReader file = new FileReader(fileNamePath)
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