public boolean removeAxis(Axis what) { boolean isRemoveSuccess = removeFromList(what, getAxisList(), "axisList"); if (isRemoveSuccess)
public boolean removeAxis(Axis axisObj) { boolean isRemoveSuccess = removeFromList(axisObj, getAxisList(), "axisList"); if (isRemoveSuccess) {
  public boolean removeAxis(Axis what) {    boolean isRemoveSuccess = removeFromList(what, getAxisList(), "axisList");    if (isRemoveSuccess)   //remove successful       getDataCube().decrementDimension();   //decrease the dimension by 1    return isRemoveSuccess;  }