- Java.io package classes
- Java.io - Home
- Java.io - BufferedInputStream
- Java.io - BufferedOutputStream
- Java.io - BufferedReader
- Java.io - BufferedWriter
- Java.io - ByteArrayInputStream
- Java.io - ByteArrayOutputStream
- Java.io - CharArrayReader
- Java.io - CharArrayWriter
- Java.io - Console
- Java.io - DataInputStream
- Java.io - DataOutputStream
- Java.io - File
- Java.io - FileDescriptor
- Java.io - FileInputStream
- Java.io - FileOutputStream
- Java.io - FilePermission
- Java.io - FileReader
- Java.io - FileWriter
- Java.io - FilterInputStream
- Java.io - FilterOutputStream
- Java.io - FilterReader
- Java.io - FilterWriter
- Java.io - InputStream
- Java.io - InputStreamReader
- Java.io - LineNumberInputStream
- Java.io - LineNumberReader
- Java.io - ObjectInputStream
- Java.io - ObjectInputStream.GetField
- Java.io - ObjectOutputStream
- io - ObjectOutputStream.PutField
- Java.io - ObjectStreamClass
- Java.io - ObjectStreamField
- Java.io - OutputStream
- Java.io - OutputStreamWriter
- Java.io - PipedInputStream
- Java.io - PipedOutputStream
- Java.io - PipedReader
- Java.io - PipedWriter
- Java.io - PrintStream
- Java.io - PrintWriter
- Java.io - PushbackInputStream
- Java.io - PushbackReader
- Java.io - RandomAccessFile
- Java.io - Reader
- Java.io - SequenceInputStream
- Java.io - SerializablePermission
- Java.io - StreamTokenizer
- Java.io - StringBufferInputStream
- Java.io - StringReader
- Java.io - StringWriter
- Java.io - Writer
- Java.io package extras
- Java.io - Interfaces
- Java.io - Exceptions
- Java.io package Useful Resources
- Java.io - Discussion
Java.io.FilterOutputStream.write() Method
Description
The java.io.FilterOutputStream.write(int b) method writes specified byte to this output stream.
Declaration
Following is the declaration for java.io.FilterOutputStream.write(int b) method −
public void write(int b)
Parameters
b − The source byte.
Return Value
This method does not return any value.
Exception
IOException − If an I/O error occurs.
Example
The following example shows the usage of java.io.FilterOutputStream.write(int b) method.
package com.tutorialspoint; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.FilterOutputStream; import java.io.IOException; import java.io.OutputStream; public class FilterOutputStreamDemo { public static void main(String[] args) throws Exception { OutputStream os = null; FilterOutputStream fos = null; FileInputStream fis = null; int i = 0; char c; try { // create output streams os = new FileOutputStream("C://test.txt"); fos = new FilterOutputStream(os); // writes buffer to the output stream fos.write(65); // forces byte contents to written out to the stream fos.flush(); // create input streams fis = new FileInputStream("C://test.txt"); // get byte from the file i = fis.read(); // convert integer to character c = (char)i; // print character System.out.print("Character read: "+c); } catch(IOException e) { // if any I/O error occurs System.out.print("Close() is invoked prior to write()"); } finally { // releases any system resources associated with the stream if(os!=null) os.close(); if(fos!=null) fos.close(); } } }
Let us compile and run the above program, this will produce the following result −
Character read: A
java_io_filteroutputstream.htm
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