带注释的Bootstrap.java

/**LicensedtotheApacheSoftwareFoundation(ASF)underoneormore*contributorlicenseagreements.SeetheNOTICEfiledistributedwith*thisworkforadditionalinformationregardingcopyrightownership.*TheASFlicensesthisfiletoYouundertheApacheLicense,Version2.0*(the"License");youmaynot