fragments.add(Fragment5.newInstance(1));
fragments.add(Fragment1.newInstance(1));
fragments.add(Fragment2.newInstance(1));
fragments.add(Fragment4.newInstance(1));
fragments.add(Fragment7.newInstance(1));
<BUG>mSectionsPagerAdapter = new SectionsPagerAdapter(getSupportFragmentManager());
</BUG>
mViewPager.setAdapter(mSectionsPagerAdapter);
mTab.setupWithViewPager(mViewPager);
mFab.setOnClickListener(this);

fragments.add(Fragment5.newInstance(1));
fragments.add(Fragment1.newInstance(1));
fragments.add(Fragment2.newInstance(1));
fragments.add(Fragment4.newInstance(1));
fragments.add(Fragment7.newInstance(1));
SectionsPagerAdapter mSectionsPagerAdapter = new SectionsPagerAdapter(getSupportFragmentManager());
mViewPager.setAdapter(mSectionsPagerAdapter);
mTab.setupWithViewPager(mViewPager);
mFab.setOnClickListener(this);
