getProviders(String filter) Returns the collection of providers which meet the user supplied string
filter.
Parameters: filter - case-insensitive filter the providers which meet the user supplied string filterfilter.
Adds the extra provider to the collection of providers.
Parameters: provider - int The priority/position of the provider added. exception: SecurityException - If there is a SecurityManager installed and it deniesadding a new provider.
Answers the value of the security property named by the argument.
Parameters: key - String The property name String The property value exception: SecurityException - If there is a SecurityManager installed and it will notallow the property to be fetched from the current accesscontrol context.
Returns the collection of providers which meet the user supplied string
filter.
Parameters: filter - case-insensitive filter the providers which meet the user supplied string filterfilter. A null value signifiesthat none of the installed providers meets the filterspecification exception: InvalidParameterException - if an unusable filter is supplied
Sets a given security property.
Parameters: key - String The property name. Parameters: datnum - String The property value. exception: SecurityException - If there is a SecurityManager installed and it will notallow the property to be set from the current accesscontrol context.