Java.io.PrintStream.clearError() Method

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Description

The java.io.PrintStream.clearError() method clears the internal error state of this stream. This method will cause subsequent invocations of checkError() to return false until another write operation fails and invokes setError().

Declaration

Following is the declaration for java.io.PrintStream.clearError() method

protected void clearError()

Parameters

  • NA

Return Value

This method does not return a value.

Exception

  • NA

Example

The following example shows the usage of java.io.PrintStream.clearError() 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();

      // clear the errors of this stream, if there are any
      ps.clearError();
   }
}

Let us compile and run the above program, this will produce the following result:

GHI



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