public static void putIntLE(byte[] arr,long off,int val){
  if (UNALIGNED)   UNSAFE.putInt(arr,off,Integer.reverseBytes(val));
 else   putIntByByte(arr,off,val,false);
}

public static void putIntLE ( byte [ ] arr , long off , int val ) { if ( UNALIGNED ) UNSAFE . putInt ( arr , off , Integer . reverseBytes ( val ) ) ; else putIntByByte ( arr , off , val , false ) ; }
stores integer value into byte array assuming that value should be stored in little - endian byte order and native byte order is big - endian . alignment aware .
