public void initializeAround(int x,int y){
  initializeHex(x,y);
  for (int i=0; i < 6; i++) {
    initializeInDir(x,y,i);
  }
}

public void initializeAround ( int x , int y ) { initializeHex ( x , y ) ; for ( int i = 0 ; i < 6 ; i ++ ) { initializeInDir ( x , y , i ) ; } }
initialize a hex and the hexes around it
