Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import java.io.IOException;
import java.io.InputStream;

public class Main {
    public static int parseLength(InputStream input) throws IOException {
        int complexTag = 0;
        int nextByte = input.read();

        boolean isComplexLength = (nextByte & 0x80) > 0;
        if (isComplexLength) {
            int bytesCount = nextByte & 0x7f;
            for (int i = 0; i < bytesCount; i++) {
                complexTag <<= 8;
                complexTag |= input.read();
            }
            return complexTag;
        } else {
            return nextByte & 0x7f;
        }
    }
}