@Nullable fun getDefaultListOfDouble(key: String!): MutableList<Double!>? (source)
Get a default value from this configuration as a list of doubles.
key - String!: A configuration key (e.g. "server.priorities").
InvalidConfigurationPropertyTypeException - If the default value is not a list of doubles.
Return
MutableList<Double!>?: The value, or null if no default was available.