docs: public void clear() {
  
          if (hashIndex.modified) {
              accessCount  = 0;
              accessMin    = accessCount;
              hasZeroKey   = false;
              zeroKeyIndex = -1;
  
              clearElementArrays(0, hashIndex.linkTable.length);
              hashIndex.clear();
  
              if (minimizeOnEmpty) {
                  rehash(initialCapacity);
              }
          }
      }