question: public boolean implies ( Permission permission ) { if ( ! ( permission instanceof CryptoPermission ) ) return false ; CryptoPermission cp = ( CryptoPermission ) permission ; Enumeration < Permission > e = permissions . elements ( ) ; while ( e . hasMoreElements ( ) ) { CryptoPermission x = ( CryptoPermission ) e . nextElement ( ) ; if ( x . implies ( cp ) ) { return true ; } } return false ; }
target:  Check and see if this CryptoPermission object implies the given Permission object.