Wrong generic type for deques in command README

[AddeusExMachina]

Hi, inside the README.md for the command pattern the Wizard class presents these two instance variables:

private final Deque<Command> undoStack = new LinkedList<>();
private final Deque<Command> redoStack = new LinkedList<>();

The generic type for these deques should be Runnable as it is in the Wizard class under src directory

[ghost]

can you assign me this issue?

I am interest in solve this issue?

[jaswanthg76]

I'm new to open-sourcing and I have no clue about what I should be doing. Can anyone guide me? I have basic knowledge of java
let me know in which way I can help you.

[AddeusExMachina]

@jaswanthg76 https://github.com/iluwatar/java-design-patterns/wiki/01.-How-to-contribute

[vatsasiddhartha]

Hey I can help in this issue, provide me the information of issue

[AddeusExMachina]

Hi @vatsasiddhartha, the problem has actually been solved and the fix has been merged