- 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.PrintStream.setError() Method
Description
The java.io.PrintStream.setError() method Sets the error state of the stream to true.
Declaration
Following is the declaration for java.io.PrintStream.println() method.
protected void setError()
Parameters
NA
Return Value
This method does not return a value.
Exception
NA
Example
The following example shows the usage of java.io.PrintStream.setError() method.
package com.tutorialspoint; import java.io.*; public class PrintStreamDemo extends PrintStream { public PrintStreamDemo(OutputStream out) { super(out); } public static void main(String[] args) { byte c[] = {70, 71, 72, 73, 74, 75, 76}; // create printstream object PrintStreamDemo ps = new PrintStreamDemo(System.out); // write bytes 1-3 ps.write(c, 1, 3); // flush the stream ps.flush(); // set an internal error ps.setError(); } }
Let us compile and run the above program, this will produce the following result −
GHI
java_io_printstream.htm
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