code: public void setSensibility(double sh, double sv)
      {
          sensibilityHorizontal = Math.max(0.0, sh);
          sensibilityVertical = Math.max(0.0, sv);
      }
docs: Set cursor sensibility (move speed). Default value should be 1.0 (close to system sensibility).
  
  @param sh The horizontal sensibility (superior or equal to 0.0).
  @param sv The vertical sensibility (superior or equal to 0.0).