Java InputStream Read Long readLong(InputStream is)

Description

read Long

License

Apache License

Declaration

public static long readLong(InputStream is) throws IOException 

Method Source Code

//package com.java2s;
//License from project: Apache License 

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

public class Main {
    public static long readLong(InputStream is) throws IOException {
        byte[] bytes = new byte[8];
        is.read(bytes);/*from ww w . ja v a 2  s.c o m*/
        return getLong(bytes);
    }

    public static long getLong(byte[] b) {
        return (b[0] & 0xFFL) << 0 | (b[1] & 0xFFL) << 8 | (b[2] & 0xFFL) << 16 | (b[3] & 0xFFL) << 24
                | (b[4] & 0xFFL) << 32 | (b[5] & 0xFFL) << 40 | (b[6] & 0xFFL) << 48 | (b[7] & 0xFFL) << 56;
    }
}

Related

1. readLong(InputStream in)
2. readLong(InputStream in)
3. readLong(InputStream input)
4. readLong(InputStream inputStream)
5. readLong(InputStream inputStream)
6. readLong(InputStream is)
7. readLong(InputStream is)
8. readLong(InputStream is)
9. readLong(InputStream is)