public static long getUIntLE(byte[] data, int offset) {
        long retNum = getIntLE(data, offset);
        return retNum & 0x00FFFFFFFFl;
    }
Get a LE unsigned int value from a byte array

@param data   the byte array
@param offset a starting offset into the byte array
@return the unsigned int (32-bit) value in a long
tika-core/src/main/java/org/apache/tika/io/EndianUtils.java