[Demonstration 1]

[Buggy Method]
public boolean getSaddled() {
    return ((Boolean) this.dataManager.get(SADDLED)).booleanValue();
}

[Buggy Hunk]
return ((Boolean)this.dataManager.get(SADDLED)).booleanValue();

[Patch]
return this.dataManager.get(SADDLED).booleanValue();

[Demonstration 2]

[Buggy Method]
@Override
public boolean touchDragged(int screenX, int screenY, int pointer) {
    boolean result = super.touchDragged(screenX, screenY, pointer);
    if (menuWindow != null)
        return true;
    if (cursorPosition != null) {
        cursorPosition.set(getCursorPosition(screenX, screenY));
        if (mouseJoint != null) {
            cursorPosition.scl(WORLD_TO_BOX);
            mouseJoint.setTarget(cursorPosition);
            cursorPosition.scl(BOX_TO_WORLD);
        }
    }
    if (wonGame || cloud != null || emitter != null || dropList.size() > MAX_DROPS)
        return true;
    return result;
}

[Buggy Hunk]
if(menuWindow != null)

[Patch]
if(!isControllable())

[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));