- 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.FilterWriter.write() Method
Description
The java.io.FilterWriter.write(String str, int off, int len) method writes a portion of a string to the filter writer.
Declaration
Following is the declaration for java.io.FilterWriter.write(String str, int off, int len) method −
public void write(String str, int off, int len)
Parameters
str − Source string to be written to Filter Writer.
off − Offset from which to start reading characters.
len − Number of characters to be written.
Return Value
The method does not return any value.
Exception
IOException − If an I/O error occurs.
Example
The following example shows the usage of java.io.FilterWriter.write(String str, int off, int len) method.
package com.tutorialspoint; import java.io.FilterWriter; import java.io.StringWriter; import java.io.Writer; public class FilterWriterDemo { public static void main(String[] args) throws Exception { FilterWriter fw = null; Writer w = null; String str = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; String s = null; try { // create new reader w = new StringWriter(6); // filter writer fw = new FilterWriter(w) { }; // write to filter writer fw.write(str, 5, 7); // get the string s = w.toString(); // print System.out.print("String: "+s); } catch(Exception e) { // if any I/O error occurs e.printStackTrace(); } finally { // releases system resources associated with this stream if(w!=null) w.close(); if(fw!=null) fw.close(); } } }
Let us compile and run the above program, this will produce the following result −
String: FGHIJKL
java_io_filterwriter.htm
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