docs: void clear() {
          // A VoltDB extension to diagnose ArrayOutOfBounds.
          if (linkTable != null) {
              voltDBclearCapacity = linkTable.length;
          }
          ++voltDBclearCount;
          voltDBlastClearEvent = voltDBhistoryDepth;
          // End of VoltDB extension
  
          int   to       = linkTable.length;
          int[] intArray = linkTable;
  
          while (--to >= 0) {
              intArray[to] = 0;
          }
  
          resetTables();
      }