Java BufferedWriter

Java BufferedWriter 

BufferedWriter is the class which is under the package java.io.

BufferedWriter  Write text to a character-output stream.

We can write characters to the file  by using the  write methods .

Below i am giving the very simple example, which writes the some text content

to the file. if file is there it overwrites the content, if file is not there, it creates one file


Java BufferedWriter  Example

 import java.io.BufferedWriter;  
 import java.io.File;  
 import java.io.FileWriter;  
 import java.io.IOException;  
      //Write the content into the file  
      public class Java_BufferedWriterExample {  
            public static void main(String[] args) {  
                 BufferedWriter br = null;  
                FileWriter fr = null;  
                File file = null;  
                try {  
                      file = new File("C:\\core1.txt");  
                      file.createNewFile();  
                      fr = new FileWriter(file);  
                      br = new BufferedWriter(fr);  
                      fr.write("hello");  
                      fr.write("how are you");  
                } catch (IOException e) {  
                     e.printStackTrace();  
                } finally {  
                     try {  
                          if (fr != null){  
                               fr.close();  
                               fr = null;  
                          }  
                          if (br != null){  
                               br.close();  
                               br = null;  
                          }  
                     } catch (IOException ex) {  
                          ex.printStackTrace();  
                     }  
                }  
           }  
      }