Which code fragment, when inserted at line 14, enables the code to print Mike Found?

3 thoughts on “Which code fragment, when inserted at line 14, enables the code to print Mike Found?”

1. Option A

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2. A : ( with correction: should be ArrayList ps = new ArrayList (); )
   # javac Test41.java
   Note: Test41.java uses unchecked or unsafe operations.
   Note: Recompile with -Xlint:unchecked for details.
   # java Test41
   Mike Found

   1

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3. Answer is A

   class Patient{
   String name;
   public Patient(String name){
   this.name = name;
   }
   }

   public class Test {
   public static void main(String[] args) {
   List ps = new ArrayList();
   Patient p2 = new Patient(“Mike”);
   ps.add(p2);
   int f = ps.indexOf(p2);
   if (f >= 0){
   System.out.println(“Mike Found”);
   }
   }
   }

   2

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