content: 
  /**
   * This is animal Entity
   *
   * @author Yasas Sandeepa
   * @version 25-10-2020
   */
  public class Animal {
  
      private String name;
      private String age;
      private String gender;
      private String species; //we can change this to enum in another version
      private String mostLikedFood;
  
      public Animal(String name, String age, String gender, String species, String mostLikedFood) {
          this.name = name;
          this.age = age;
          this.gender = gender;
          this.species = species;
          this.mostLikedFood = mostLikedFood;
      }
  
      public String getName() {
          return name;
      }
  
      public void setName(String name) {
          this.name = name;
      }
  
      public String getAge() {
          return age;
      }
  
      public void setAge(String age) {
          this.age = age;
      }
  
      public String getGender() {
          return gender;
      }
  
      public void setGender(String gender) {
          this.gender = gender;
      }
  
      public String getSpecies() {
          return species;
      }
  
      public void setSpecies(String species) {
          this.species = species;
      }
  
      public String getMostLikedFood() {
          return mostLikedFood;
      }
  
      public void setMostLikedFood(String mostLikedFood) {
          this.mostLikedFood = mostLikedFood;
      }
  
      @Override
      public String toString() {
          return "This animal-> " +
                  "name='" + name + '\'' +
                  ", age='" + age + '\'' +
                  ", gender='" + gender + '\'' +
                  ", species='" + species + '\'' +
                  ", mostLikedFood='" + mostLikedFood + '\'';
      }
    
      //I remove the Comparable implementation and compareTo function
  
  }
  