WebOct 10, 2024 · There are several ways to read a plain text file in Java e.g. you can use FileReader, BufferedReader or Scanner to read a text file. Given a text file, the task is to read the contents of a file present in a local directory and storing it in a string. Consider a file present on the system namely say it be ‘gfg.txt’. WebIn order to create a BufferedReader, we must import the java.io.BuferedReader package first. Once we import the package, here is how we can create the reader. In the above …

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WebIn order to create a BufferedReader, we must import the java.io.BuferedReader package first. Once we import the package, here is how we can create the reader. In the above example, we have created a … WebNov 17, 2013 · I know, you have stated that you have tested everything with the System.out.println(stuff), but I'll still ask the most basic questions and maybe the problem … can a boy be in girl scouts

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WebOn line 24, two objects could be null - "reader" or "reader.readLine ()". It seems that "reader" should not be null -or you would have gotten an exception in line 7- so it would seem that readLine returns null. Which makes sense for a file that contains only a single line - which is consumed in line 15. In other words, you're reading the file ... WebThe java.io.BufferedReader.readline() method read a line of text. A line is considered to be terminated by any one of a line feed ('\n'), a carriage return ('\r'), or a carriage return … WebAug 3, 2024 · Reading a File Line-by-Line using BufferedReader. You can use the readLine () method from java.io.BufferedReader to read a file line-by-line to String. This method returns null when the end of the file is reached. Here is an example program to read a file line-by-line with BufferedReader: Continue your learning with the BufferedReader API … can a boyfriend claim his girlfriend\u0027s child