For single-threaded applications → Use HashMap (best performance). For multi-threaded applications → Use ConcurrentHashMap instead of HashTable (better concurrency, avoids performance bottlenecks).
While the Hashtable was part of the initial Java release over two decades ago, the HashMap is the correct key-value store to use today. One key HashMap vs. Hashtable difference is the fact that the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results