removeParam

abstract fun removeParam(groupName: String?, paramName: String): String?

The removeParam method shall remove a configuration parameter either from the specified groupName or from the default groupName. It should return the value of the parameter that it removes.

Return

The removeParam method should return the value of the parameter that it removes.

Parameters

groupName

Group from which the configuration parameter is to be removed. Note: If groupName is null, then the default groupName shall be used.

paramName

Name of the configuration parameter.

Throws

This exception shall be thrown if paramName is null.