Code example for PushbackInputStream

Methods: close

0
        return in.available();
    } 
 
    @Override 
    public void close() throws IOException { 
        in.close();
    } 
 
    @Override 
    public void mark(int readlimit) {
         
    } 
 
    /** 
     * Mark is not supported by this implementation 
     */ 
    public boolean markSupported() { 
        return false; 
    } 
 
    /**