Java LineNumberInputStream skip() Example
LineNumberInputStream class skip() method example. This example shows you how to use skip() method.
Syntax is : public long skip(long n) throws IOException
Method skips over and discards n bytes of data from this input stream. The skip method may, for a variety of reasons, end up skipping over some smaller number of bytes, possibly 0. The actual number of bytes skipped is returned. If n is negative, no bytes are skipped. This is deprecated method of deprecated class.
Here is the code.
/**
* @(#) SkipLineNumberInputStream.java
* A class representing use of method skip() of LineNumberInputStream
class in java.io Package. This is deprecated class in java 1.6 API.
* @Version 05-May-2008
* @author Rose India Team
*/
import java.io.*;
public class SkipLineNumberInputStream {
public static void main(String[] args) throws IOException{
String str = "MAHENDRA";
System.out.println("Elements in buffer are : " + str);
/* Create object of StringBufferInputStream class. This is deprecated
class in java api 1.6. */
StringBufferInputStream obj = new StringBufferInputStream(str);
// Create object of LineNumberInputStream class.
LineNumberInputStream objInputStream = new LineNumberInputStream(obj);
// Read from the buffer one character at a time:
System.out.println("First element is : "+(char)objInputStream.read());
System.out.println("Next element is : "+(char)objInputStream.read());
System.out.println("Next element is : "+(char)objInputStream.read());
// skip() method call that skips specified number of elements.
objInputStream.skip(2);
System.out.println("skip() method call for 2 elements.");
System.out.println("Next element is : "+(char)objInputStream.read());
System.out.println("Next element is : "+(char)objInputStream.read());
System.out.println("Next element is : "+(char)objInputStream.read());
}
} |
Output of the program.
Elements in buffer are : MAHENDRA
First element is : M
Next element is : A
Next element is : H
skip() method call for 2 elements.
Next element is : D
Next element is : R
Next element is : A |
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