Java Integer Create toInt(byte[] b)

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Description

to Int

License

Apache License

Declaration 

public static int toInt(byte[] b)

Method Source Code

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

public class Main {
    public static int toInt(byte[] b) {
        int s = 0;
        int s0 = b[0] & 0xff;
        int s1 = b[1] & 0xff;
        int s2 = b[2] & 0xff;
        int s3 = b[3] & 0xff;
        s3 <<= 24;/*  w w  w  .jav  a  2 s . c o m*/
        s2 <<= 16;
        s1 <<= 8;
        s = s0 | s1 | s2 | s3;
        return s;
    }
}

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  8. toInt(byte[] b, int begin_index, int len)
  9. toInt(byte[] block, int pos, int len)