Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.io.PushbackInputStream;

import java.io.IOException;

public class Main {
    public static final int peek(PushbackInputStream in) {
        try {
            int p = in.read();
            in.unread(p);
            return p;
        } catch (IOException e) {
            return -1;
        }
    }
}