Java Utililty Methods Integer Create

List of utility methods to do Integer Create

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Description

The list of methods to do Integer Create are organized into topic(s).

Method

inttoInt(byte value)
Interpret the byte value as unsigned. 
return value & 0xFF;
inttoInt(byte... b)
to Int 
return (int) toLong(b);
inttoInt(byte... b)
to Int 
return (int) toLong(b);
inttoInt(byte[] b)
to Int 
return toInt(b, 0);
inttoInt(byte[] b)
to Int 
int MASK = 0xFF;
int result = 0;
result = b[3] & MASK;
result = result + ((b[2] & MASK) << 8);
result = result + ((b[1] & MASK) << 16);
result = result + ((b[0] & MASK) << 24);
return result;
inttoInt(byte[] b)
to Int 
return (((((int) b[3]) & 0xFF)) | ((((int) b[2]) & 0xFF) << 8) | ((((int) b[1]) & 0xFF) << 16)
        | ((((int) b[0]) & 0xFF) << 24));
inttoInt(byte[] b)
to Int 
assert (b.length == LENGTH_SIZE);
int n = 0;
n |= ((b[0] & 0x000000FF) << 3 * 8);
n |= ((b[1] & 0x000000FF) << 2 * 8);
n |= ((b[2] & 0x000000FF) << 1 * 8);
n |= (b[3] & 0x000000FF);
return n;
inttoInt(byte[] b)
to Int 
int value = 0;
for (int x = 0; x < b.length; x++) {
    value |= b[x] & 0xFF;
    if (x != b.length - 1) {
        value <<= 8;
return value;
...
inttoInt(byte[] b)
Converts the first four bytes of b to a 32-bit signed integer. 
return toInt(b, 0);
inttoInt(byte[] b)
Converts a byte array of 1-4 bytes to an int. 
if ((b.length < 1) || (b.length > 4)) {
    throw new IllegalArgumentException("Array of size " + b.length + " cannot be converted to int.");
int result = 0;
for (int i = 0; i < b.length; i++) {
    result = ((0xFF & b[i]) << ((b.length - i - 1) * 8)) | result;
return result;
...