ZCW-Lab-Fundamental-Methods/PredicateUtilities.java

/**
* Created by dan on 6/14/17.
*/
public class PredicateUtilities {
   /**
    * @param x
    * @param y
    * @return true if `x` is greater than `y`
    */
   public Boolean isGreaterThan(int x, int y) {
       if (x > y){
       return true;
   } else{
       return false;
    }
}

   /**
    * @param x
    * @param y
    * @return true if `x` is less than `y`
    */
   public Boolean isLessThan(int x, int y) {
       if (x < y);
       return false;
   }

   /**
    * @param x
    * @param y
    * @return true if `x` is greater than or equal to `y`
    */
   public Boolean isGreaterThanOrEqualTo(int x, int y) {
       if (x >= y){
       return true;
   } else{
       return false;
    }
}

   /**
    * @param x
    * @param y
    * @return true if `x` is less than or equal to `y`
    */
   public Boolean isLessThanOrEqualTo(int x, int y) {
       if (x <= y);
       return true;
   }
}