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019
020package org.apache.james.mime4j.stream;
021
022/**
023 * A descriptor containing common MIME content body properties.
024 */
025public interface BodyDescriptor extends ContentDescriptor {
026
027    /**
028     * Returns the body descriptors boundary.
029     * @return Boundary string, if known, or null. The latter may be the
030     *   case, in particular, if the body is no multipart entity.
031     */
032    String getBoundary();
033
034}