Error without class, interface, or enum

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.ImageView;

public class MainActivity extensions AppCompatActivity{

    @ Override
    protected void onCreate (Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        ImageView imageView 1= (ImageView) findViewById (R.id.feminine);
    }


    protected void onCreate (Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);

         ImageView imageView 2= (ImageView) findViewById (R.id.bigfig);
         imageView2.setImageResource(R.drawable.bigfig);
    }
 }