Example usage for java.io FileWriter FileWriter

Introduction

In this page you can find the example usage for java.io FileWriter FileWriter.

Prototype

public FileWriter(FileDescriptor fd)

Source Link

Document

Constructs a FileWriter given a file descriptor, using the platform's java.nio.charset.Charset#defaultCharset() default charset .

Usage

From source file:com.thinkit.operationsys.util.FileUtil.java

public static void copyFile(String src, String dest) {
    System.out.println("copy");
    File f1 = new File(src);
    File f2 = new File(dest);
    //int b=0;//from  w w w  .  ja  v  a2  s .  c o  m
    String line = "";
    try {
        FileReader reader = new FileReader(f1);
        FileWriter writer = new FileWriter(f2);
        BufferedReader br = new BufferedReader(reader);
        BufferedWriter bw = new BufferedWriter(writer);
        while ((line = br.readLine()) != null) {
            System.out.println(line);
            bw.write(line);
            bw.newLine();
            bw.flush();
        }
        reader.close();
        writer.close();
    } catch (Exception e) {
        e.printStackTrace();
    }

}