Example usage for java.io CharArrayReader markSupported

Introduction

In this page you can find the example usage for java.io CharArrayReader markSupported.

Prototype

public boolean markSupported() 

Source Link

Document

Tells whether this stream supports the mark() operation, which it does.

Usage

From source file:Main.java

public static void main(String[] args) throws Exception {

    char[] ch = { 'A', 'B', 'C', 'D', 'E' };

    CharArrayReader car = new CharArrayReader(ch);

    // verifies if the stream support mark() method
    boolean bool = car.markSupported();
    System.out.println("Is mark supported : " + bool);
    System.out.println("Proof:");

    // read and print the characters from the stream
    System.out.println(car.read());
    System.out.println(car.read());

    // mark() is invoked at this position
    car.mark(0);/*from w  w  w . ja va2 s .c  o m*/
    System.out.println("Mark() is invoked");
    System.out.println(car.read());
    System.out.println(car.read());

    // reset() is invoked at this position
    car.reset();
    System.out.println("Reset() is invoked");
    System.out.println(car.read());
    System.out.println(car.read());
    System.out.println(car.read());

}

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