Method get

src/main/java/org/sfj/LittleCASPaxos.java:283–283

Get the value. (use under lock for this key) @param key key @return return the value, if does not exist, return null valued, min balllot KV

(String key)

     * min balllot KV
     */
    KV get(String key);

    /**
     * Get the curent promise for this key