47  * protocol name, major version number, and minor version number.
69     /** Major version number of the protocol */
70     protected final int major;  field in ProtocolVersion
80      * @param major      the major version number of the protocol
83     public ProtocolVersion(String protocol, int major, int minor) {  in ProtocolVersion()  argument
88         if (major < 0) {  in ProtocolVersion()
90                 ("Protocol major version number must not be negative.");  in ProtocolVersion()
97         this.major = major;  in ProtocolVersion()
111      * Returns the major version number of the protocol.
113      * @return the major version number.
116         return major;  in getMajor()
138      * @param major     the major version
144     public ProtocolVersion forVersion(int major, int minor) {  in forVersion()  argument
146         if ((major == this.major) && (minor == this.minor)) {  in forVersion()
151         return new ProtocolVersion(this.protocol, major, minor);  in forVersion()
161         return this.protocol.hashCode() ^ (this.major * 100000) ^ this.minor;  in hashCode()
168      * protocol name, major version number, and minor version number.
188                 (this.major == that.major) &&  in equals()
282         buffer.append(Integer.toString(this.major));   in toString()