TabViewPagerAdapter.java tablayout

package com.example.saigopinarimeti.helloworld.Adapters;

import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.PagerAdapter;

import com.example.saigopinarimeti.helloworld.fragments.AFragment;
import com.example.saigopinarimeti.helloworld.fragments.BFragment;
import com.example.saigopinarimeti.helloworld.fragments.CFragment;

public class TabViewPagerAdapter extends FragmentPagerAdapter {

    public TabViewPagerAdapter(FragmentManager fm) {
        super(fm);
    }

    @Override
    public Fragment getItem(int position) {
        Fragment fragment = null;
        if (position == 0){
            fragment = new AFragment();
        }

        if (position == 1){
            fragment = new BFragment();
        }

        if (position == 2){
            fragment = new CFragment();
        }
        return fragment;
    }

    @Override
    public int getCount() {
        return 3;
    }

    @Nullable
    @Override
    public CharSequence getPageTitle(int position) {
        String title = "";
        if (position == 0){
            title = "A Tab";
        }
        if (position == 1){
            title = "B Tab";
        }
        if (position == 2){
            title = "C Tab";
        }
        return title;
    }
}