static int readInt ( final byte [ ] b , final int index ) { return ( ( b [ index ] & 0xFF ) << 24 ) | ( ( b [ index + 1 ] & 0xFF ) << 16 ) | ( ( b [ index + 2 ] & 0xFF ) << 8 ) | ( b [ index + 3 ] & 0xFF ) ; }
Reads a signed int value in the given byte array .