Thread: FileNotFoundException-Unable to read the contents of all the files

Hi everyone currently i am working on an assignment of making an Java program to read all the files present in the path and build up a dictionary of words with frequencies of words occurred in the text files but i am getting errors in the reading of files and i am posting the block of code i have used can any one kindly guide me to do this task please!

public static void build() {
 
		BufferedReader br = null;
		Scanner in = new Scanner(System.in);
		String path_name=in.nextLine();
		System.out.println("I am building an Dictionary from the files present in the path:"+path_name);
		Path path = Paths.get(path_name);
		File folder = new File(path_name);
		File[] listOfFiles = folder.listFiles();
		for (int i = 0; i < listOfFiles.length; i++) 
  {
 
   if (listOfFiles[i].isFile()) 
   {
   String files = listOfFiles[i].getName();
       if (files.endsWith(".txt") || files.endsWith(".TXT"))
       {
 
          br = new BufferedReader(new FileReader(files));
	  String s="";
	  while(br.ready()) {
		s+=br.readLine()+"\n";
					}
        }
}
}
}

The following is the error i am getting
Dictionary.java:78: error: unreported exception FileNotFoundException; must be caught or declared to be thrown
br = new BufferedReader(new FileReader(files));
^
Dictionary.java:80: error: unreported exception IOException; must be caught or declared to be thrown
while(br.ready()) {
^
Dictionary.java:81: error: unreported exception IOException; must be caught or declared to be thrown
s+=br.readLine()+"\n";
^
3 errors

The error message clearly describes the remedy: put the offending code in a try/catch block or modify the method signature to indicate that the exception may be thrown. You can learn about these details in the Exceptions Trail.

Thank you i have solved the problem by using try catch block and i have used readLine() instead of ready() so now its working cool!