[Demonstration 1]

[Buggy Method]
@Override
public void updateLeftDrawer(List<SimpleGeofence> geoFenceList) {
    drawerAdapter = new DrawerItemAdapter(MapActivity.this, R.layout.drawer_list_item, geoFenceList);
    for (SimpleGeofence g : geoFenceList) {
        Log.i("test", g.getMessage() + " , " + g.getTitle());
    }
    mDrawerList.setAdapter(drawerAdapter);
    drawerAdapter.notifyDataSetChanged();
}

[Buggy Hunk]
Log.i("test", g.getMessage() + " , " + g.getTitle());

[Patch]
Log.i("ty", g.getMessage() + " , " + g.getTitle() + " is active? : " + g.isActive());

[Demonstration 2]

[Buggy Method]
public void setUp(DrawerLayout drawerLayout, int fragmentId, Toolbar toolbar) {
    containerView = getActivity().findViewById(fragmentId);
    mDrawerLayout = drawerLayout;
    mDrawerToggle = new ActionBarDrawerToggle(getActivity(), drawerLayout, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close) {

        @Override
        public void onDrawerOpened(View drawerView) {
            super.onDrawerOpened(drawerView);
            /*                getActivity().invalidateOptionsMenu();*/
        }

        @Override
        public void onDrawerClosed(View drawerView) {
            super.onDrawerClosed(drawerView);
            /*                getActivity().invalidateOptionsMenu();*/
            if (onDrawerClosedRunnable != null) {
                mHandler.post(onDrawerClosedRunnable);
                onDrawerClosedRunnable = null;
            }
        }
    };
    mDrawerLayout.setDrawerListener(mDrawerToggle);
    mDrawerLayout.post(new Runnable() {

        @Override
        public void run() {
            // Set "hamburguer" icon on toolbar.
            mDrawerToggle.syncState();
        }
    });
}

[Buggy Hunk]
public void setUp(DrawerLayout drawerLayout, int fragmentId, Toolbar toolbar) {

[Patch]
public void setUp(final DrawerLayout drawerLayout, int fragmentId, Toolbar toolbar) {

[Demonstration 3]

[Buggy Method]
public static Result service(String ownerName, String projectName, String service, boolean isAdvertise) throws IOException, UnsupportedOperationException, ServletException {
    if (!isSupportedService(service)) {
        return forbidden(String.format("Unsupported service: '%s'", service));
    }
    Project project = Project.findByOwnerAndProjectName(ownerName, projectName);
    if (project == null) {
        return notFound();
    }
    models.User user = UserApp.currentUser();
    if (!isAllowed(project, service)) {
        if (user.isAnonymous()) {
            return BasicAuthAction.unauthorized(response());
        } else {
            // If you want the Git client showing your custom message to
            // the user, the Content-Type should be exact "text/plain"
            // without any parameter. For more details, see the code at
            // https://github.com/git/git/commit/426e70d4a11ce3b4f70636d57c6a0ab16ae08a00#diff-eea0ad565ec5903a11b6023755d491cfR154
            response().setHeader("Content-Type", "text/plain");
            return forbidden(String.format("'%s' has no permission to '%s/%s'.", user.name, ownerName, projectName));
        }
    }
    if (isAdvertise) {
        return ok(RepositoryService.gitAdvertise(project, service, response()));
    } else {
        if (request().body().isMaxSizeExceeded()) {
            return status(REQUEST_ENTITY_TOO_LARGE);
        } else {
            user.visits(project);
            return ok(RepositoryService.gitRpc(project, service, request(), response()));
        }
    }
}

[Buggy Hunk]
user.name, ownerName, projectName));

[Patch]
user.loginId, ownerName, projectName));