Java basics
markSupported()
The java.io.InputStream.markSupported() method tests if this input stream supports the mark() and reset() method.
Syntax:public boolean markSupported()
Example:import java.io.FileInputStream;
import java.io.InputStream;
public class InputStreamDemo {
public static void main(String[] args) throws Exception {
InputStream is = null;
boolean bool = false;
try{
// new input stream created
is = new FileInputStream("C://test.txt");
// returns true if the mark()/reset() supported.
bool = is.markSupported();
// prints
System.out.print("Is mark()/reset() supported? ");
System.out.print(bool);
}catch(Exception e){
// if any I/O error occurs
e.printStackTrace();
}finally{
// releases system resources associated with this stream
if(is!=null)
is.close();
}
}
}
Content
License.
All information of this service is derived from the free sources and is provided solely in the form of quotations.
This service provides information and interfaces solely for the familiarization (not ownership) and under the "as is" condition.
Copyright 2016 © ELTASK.COM. All rights reserved.
Site is optimized for mobile devices.
Downloads: 79 / 158769571. Delta: 0.02706 с