public double calculateUsableCapacity(double storageparentusablecapacity,double storagereplicausablecapacity,double storagecloneusablecapacity,double storagepersistentusablecapacity,double storagesuspendusablecapacity,double swappowerstatecapacityreduction){
  double d=(storageparentusablecapacity + storagereplicausablecapacity + storagecloneusablecapacity+ storagepersistentusablecapacity+ storagesuspendusablecapacity+ swappowerstatecapacityreduction);
  d=(double)Math.round(d * 100) / 100;
  return d;
}

public double calculateUsableCapacity ( double storageparentusablecapacity , double storagereplicausablecapacity , double storagecloneusablecapacity , double storagepersistentusablecapacity , double storagesuspendusablecapacity , double swappowerstatecapacityreduction ) { double d = ( storageparentusablecapacity + storagereplicausablecapacity + storagecloneusablecapacity + storagepersistentusablecapacity + storagesuspendusablecapacity + swappowerstatecapacityreduction ) ; d = ( double ) Math . round ( d * 100 ) / 100 ; return d ; }
sum up total shared storage capacity required for solution all input values must be in terabytes . return value in terabytes .
