All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static Group`	`addPrincipals(Group grp, Enumeration<? extends Principal> en)`	Add principals passed via an enumeration into a group
`static Group`	`addRoles(Group roles, String[] addRoles)`	Add the roles into the Group
`static String[]`	`getRolesFromCommaSeparatedString(String str)`	Given a comma-separated list of roles, return a string array
`static Principal`	`instantiatePrincipal(Class<?> cls, String role)`	Instantiate a Principal representing a principal
`static Group`	`removePrincipals(Group grp)`	Remove all the principals from the group
`static Group`	`removeRoles(Group roles, String[] removeRoles)`	Remove the roles from the Group
`static Group`	`replacePrincipals(Group fg, Group sg)`	Replace the principals in first group with those in the second

public static Group addPrincipals(Group grp,
                                  Enumeration<? extends Principal> en)

Add principals passed via an enumeration into a group

public static Group addRoles(Group roles,
                             String[] addRoles)

Add the roles into the Group

public static Principal instantiatePrincipal(Class<?> cls,
                                             String role)

Instantiate a Principal representing a principal

public static Group removeRoles(Group roles,
                                String[] removeRoles)

Remove the roles from the Group

public static Group replacePrincipals(Group fg,
                                      Group sg)

Replace the principals in first group with those in the second

Class MappingProviderUtil