When i click on GO button its not taking to next Activity. I am using the following code.. can any one correct me where am i going wrong?

    final Button button = (Button) findViewById(R.id.button1);
     button.setOnClickListener(new View.OnClickListener() {
         public void onClick(View v) {
             // Perform action on click
             startActivity(new Intent(currentActivity.this, NextActivity.class));
         }
     });