StringBuffer To File Java Example

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/*
StringBuffer To File Java Example
This example shows how to write contents of StringBuffer to file using BufferedWriter
and FileWriter Java classes.
*/
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
public class JavaStringBufferToFileExample {
public static void main(String[] args) throws IOException {
//create StringBuffer object
StringBuffer sbf = new StringBuffer();
//StringBuffer contents
sbf.append("StringBuffer contents first line.");
//new line
sbf.append(System.getProperty("line.separator"));
//second line
sbf.append("StringBuffer contents second line.");
/*
* To write contents of StringBuffer to a file, use
* BufferedWriter class.
*/
BufferedWriter bwr = new BufferedWriter(new FileWriter(new File("d:/demo.txt")));
//write contents of StringBuffer to a file
bwr.write(sbf.toString());
//flush the stream
bwr.flush();
//close the stream
bwr.close();
System.out.println("Content of StringBuffer written to File.");
}
}
/*
Output of above given Write StringBuffer to File example would be
Content of StringBuffer written to File.
Contents of file "demo.txt" would be
StringBuffer contents first line.
StringBuffer contents second line.
*/

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