Java BufferedReader Read readFile(String fileName)

Description

read File

License

Open Source License

Declaration

static private String readFile(String fileName) throws IOException 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;

public class Main {
    static private String readFile(String fileName) throws IOException {
        String everything = "";
        try (BufferedReader br = new BufferedReader(new FileReader(fileName))) {
            StringBuilder sb = new StringBuilder();
            String line = br.readLine();

            while (line != null) {
                sb.append(line);//w w  w  .j a  v a  2s .  c om
                sb.append(System.lineSeparator());
                line = br.readLine();
            }

            everything = sb.toString().substring(0, sb.length() - 2);
        } catch (IOException e) {
            throw e;
        }

        return everything;
    }
}

Related

1. readFile(String filename)
2. readFile(String fileName)
3. readFile(String fileName)
4. readFile(String fileName)
5. readFile(String fileName)
6. readFile(String fileName)
7. readFile(String filename)
8. readFile(String filename)
9. readFile(String fileName)