Update InstanceCounter.java

Author: Ritik Bhushan Yadav

src/InstanceCounter.java

@@ -1,13 +1,13 @@
 public class InstanceCounter {
- private static int instances = 0;
- protected static int getInstances(){
+ private static int instances = 0;//class Variable
+ protected static int getInstances(){//return method
  return instances;
  }
- private static void setInstances(){
+ private static void setInstances(){//value set method
  instances++;
  }
  InstanceCounter(){
- InstanceCounter.setInstances();
+ InstanceCounter.setInstances();//constructor to add instance
  }
 
  public static void main(String[] args) {