public static void putShort(long addr,short val){
  if (UNALIGNED)   UNSAFE.putShort(addr,val);
 else   putShortByByte(addr,val,BIG_ENDIAN);
}

public static void putShort ( long addr , short val ) { if ( UNALIGNED ) UNSAFE . putShort ( addr , val ) ; else putShortByByte ( addr , val , BIG_ENDIAN ) ; }
stores given short value . alignment aware .
