public static <T> UndoScalar<T> of(final T value) {
    return new UndoScalar<>(value);
  }
Create an undoable scalar with an initial value

@param value the initial value
@return the undoable scalar
@param <T> the type of the scalar
evm/src/main/java/org/hyperledger/besu/collections/undo/UndoScalar.java