method swap to the Pair class of that swaps the first and second elements value of the pair in generic Pair class in java

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public class PairDemo
{
   public static void main(String[] args)
   {
      String[] names = { "Tom", "Diana", "Harry" };
      Pair<String, Integer> result = firstContaining(names, "a");
      System.out.println(result.getFirst());
      System.out.println("Expected: Diana");
      System.out.println(result.getSecond());
      System.out.println("Expected: 1");
      swap();
   }


   public static Pair<String, Integer> firstContaining(
      String[] strings, String sub)
   {
      for (int i = 0; i < strings.length; i++)
      {
         if (strings[i].contains(sub))
         {
            return new Pair<String, Integer>(strings[i], i);
         }
      }
      return new Pair<String, Integer>(null, -1);
   }
}

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Source: stackoverflow.com

Tags: class elements java swap typescript value-of

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Contributed on Nov 23 2020

Terrible Toad

0 Answers Avg Quality 2/10

method swap to the Pair class of that swaps the first and second elements value of the pair in generic Pair class in java

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public class Pair<T>
    {
       private T first;
       private T second;



   public Pair(T firstElement, T secondElement)
   {
      first = firstElement;
      second = secondElement;
   }


   public T getFirst() { return first; }

   public T getSecond() { return second; }

  public void swap()
  {

   T temp = first;
    first = second;
    second = temp;
  }

   public String toString() { return "(" + first + ", " + second + ")"; }
}

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Source: stackoverflow.com

Tags: swap typescript class java elements value-of

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Contributed on Nov 23 2020

Terrible Toad

0 Answers Avg Quality 2/10

method swap to the Pair class of that swaps the first and second elements value of the pair in generic Pair class in java

Comment

0

public Pair<U,T> swap() {
  return new Pair(second, first);
}

Popularity 4/10 Helpfulness 1/10 Language typescript

Source: stackoverflow.com

Tags: elements java typescript value-of swap class

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Contributed on Nov 23 2020

Terrible Toad

0 Answers Avg Quality 2/10

method swap to the Pair class of that swaps the first and second elements value of the pair in generic Pair class in java

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method swap to the Pair class of that swaps the first and second elements value of the pair in generic Pair class in java

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method swap to the Pair class of that swaps the first and second elements value of the pair in generic Pair class in java

method swap to the Pair class of that swaps the first and second elements value of the pair in generic Pair class in java

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