@Deprecated
    public double set(double amount, String world, String currencyName) {
        return set(amount, world, currencyName, Cause.UNKNOWN, null);
    }
@ Deprecated public double set ( double amount , String world , String currencyName ) { return set ( amount , world , currencyName , Cause . UNKNOWN , null ) ; }
set a certain amount of money in the account

@param amount       The amount of money to set
@param world        The World / World group we want to set money to
@param currencyName The currency we want to set money to
@return The new balance
@deprecated use {@link #set(double, String, String, com.greatmancode.craftconomy3.Cause, String)}