What does this line of code do: return “[”" + this.getClass().getSimpleName() + “”, " + c.toJSON() + “]”;
what does “[” do?
I thought return is used to return simple individual variable not a statement like above.
What does this line of code do: return “[”" + this.getClass().getSimpleName() + “”, " + c.toJSON() + “]”;
what does “[” do?
I thought return is used to return simple individual variable not a statement like above.