Removed unneccessary imports and code segments

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/config/permission/PermissionManager.java

@@ -25,7 +25,6 @@ import javax.xml.bind.JAXBException;
 import javax.xml.bind.Unmarshaller;
 import java.io.InputStream;
 import java.util.List;
-import java.util.StringTokenizer;
 
 /**
  * This class will add, update custom permissions defined in permission.xml in webapps.

components/webapp-authenticator-framework/org.wso2.carbon.webapp.authenticator.framework/src/main/java/org/wso2/carbon/webapp/authenticator/framework/internal/WebappAuthenticatorFrameworkServiceComponent.java

@@ -78,12 +78,6 @@ public class WebappAuthenticatorFrameworkServiceComponent {
             }
             DataHolder.getInstance().setWebappAuthenticatorRepository(repository);
 
-            // Adding permissions to registry
-//            PermissionAuthorizerConfig.init();
-//            for (Permission permission : PermissionAuthorizerConfig.getInstance().getPermissions()) {
-//                PermissionAuthorizerUtil.addPermission(permission);
-//            }
-
             List<CarbonTomcatValve> valves = new ArrayList<CarbonTomcatValve>();
             valves.add(new WebappAuthenticationHandler());
             valves.add(new PermissionAuthorizationValve());