@Nullable
    /* package */ static FrameType parse(byte value) {
        for (FrameType type : values()) {
            if (type.value == value) {
                return type;
            }
        }
        return null;
    }
The CONTINUATION frame (type=0x9) is used to continue a sequence of header block fragments
(Section 4.3). Any number of CONTINUATION frames can be sent, as long as the preceding frame
is on the same stream and is a HEADERS, PUSH_PROMISE, or CONTINUATION frame without the
END_HEADERS flag set.
netbare-core/src/main/java/com/github/megatronking/netbare/http2/FrameType.java