Method add

lib/java/util/Collections.java:2767–2769

@see java.util.Collection#add(Object)

(E obj)

         * @see java.util.Collection#add(Object)
         */
        public boolean add(E obj) {
            return c.add(checkType(obj, type));
        }

        /**
         * @see java.util.Collection#remove(Object)