Difference between volatile and transient in java

A volatile keyword is used in a multithreading environment where two threads reading and writing the same variable simultaneously. The volatile keyword flushes the changes directly to the main memory instead of the CPU cache. 

On the other hand, the transient keyword is used during serialization. Fields that are marked as transient can not be part of the serialization and deserialization. We don't want to save the value of any variable then we use transient keyword with that variable. 

Example of Transient

// A sample class that uses transient keyword to
// skip their serialization.
class TransientExample implements Serializable {
   transient int age;
   // serialize other fields
   private String name;
   private String address;
   // other code
}

Example of Volatile

class VolatileExmaple extends Thread{
   boolean volatile isRunning = true;
   public void run() {
      long count=0;
      while (isRunning) {
         count++;
      }
      System.out.println("Thread terminated." + count);
   }
   public static void main(String[] args) throws InterruptedException {
      VolatileExmaple t = new VolatileExmaple();
      t.start();
      Thread.sleep(2000);
      t.isRunning = false;
      t.join();
      System.out.println("isRunning set to " + t.isRunning);
   }
}