Java - Read all .txt files in folder

Question

Let's say, I have a folder called maps and inside maps I have map1.txt, map2.txt, and map3.txt. How can I use Java and the BufferReader to read all of the .txt files in folder maps (if it is at all possible)? JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

Answer 1

Something like the following should get you going, note that I use apache commons FileUtils instead of messing with buffers and streams for simplicity... File folder = new File("/path/to/files"); File[] listOfFiles = folder.listFiles(); for (int i = 0; i < listOfFiles.length; i++) { File file = listOfFiles[i]; if (file.isFile() && file.getName().endsWith(".txt")) { String content = FileUtils.readFileToString(file); /* do somthing with content */ } }