7 string references to 'FooBar' in Zircon Profile 8

CallbackTest::testCallbackWithClassMethod in core/modules/migrate/tests/src/Unit/process/CallbackTest.php

Test callback with a class method as callable.

CallbackTest::testCallbackWithFunction in core/modules/migrate/tests/src/Unit/process/CallbackTest.php

Test callback with a function as callable.

ContainerTest::dataForTestCamelize in vendor/symfony/dependency-injection/Tests/ContainerTest.php

ContainerTest::dataForTestUnderscore in vendor/symfony/dependency-injection/Tests/ContainerTest.php

CrawlerTest::testForm in vendor/symfony/dom-crawler/Tests/CrawlerTest.php

KernelTest::testInitializeBundlesThrowsExceptionWhenAParentDoesNotExists in vendor/symfony/http-kernel/Tests/KernelTest.php

@expectedException \LogicException @expectedExceptionMessage Bundle "ChildCBundle" extends bundle "FooBar", which is not registered.

ReferenceTest::testCaseInsensitive in vendor/symfony/dependency-injection/Tests/ReferenceTest.php