Revert "Remove unused "require""
Revert "Remove unused "require""

This reverts commit a83f39e4e070007a129bd71e16e0177266518e6f.

pivotal/LicenseFinder,pivotal/LicenseFinder,pivotal/LicenseFinder,pivotal/LicenseFinder,pivotal/LicenseFinder,pivotal/LicenseFinder,pivotal/LicenseFinder