Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.io.IOException;
import java.io.InputStream;

public class Main {
    private static final int DEFAULT_BUFFER_SIZE = 1024 * 4;

    public static boolean equals(InputStream ins1, InputStream ins2) throws IOException {
        byte[] buf1 = new byte[DEFAULT_BUFFER_SIZE];
        byte[] buf2 = new byte[DEFAULT_BUFFER_SIZE];
        do {
            int len1 = ins1.read(buf1);
            int len2 = ins2.read(buf2);
            if (len1 != len2)
                return false;
            if (len1 == -1)
                return true;
            for (int i = 0; i < len1; i++) {
                if (buf1[i] != buf2[i])
                    return false;
            }
        } while (true);
    }
}