Set<String> privileges = groupRolePrivilegeTable.get(groupName, roleName);
if (privileges == null) {
continue;
}
client.grantRoleToGroup(requestorUserName, groupName, roleName);
System.out.println(String.format("GRANT ROLE %s TO GROUP %s;",
roleName, groupName));
for (String permission : privileges) {
String server = null;