checkstyle

[utils] / security / src / main / java / org / wamblee / usermgt / JaasUserAccessor.java

diff --git a/security/src/main/java/org/wamblee/usermgt/JaasUserAccessor.java b/security/src/main/java/org/wamblee/usermgt/JaasUserAccessor.java
index 8cb6506568cd9ad9ae7b07e83059cc5628980666..ec7a25afa36892557a9449be073833ce28dff816 100644 (file)
--- a/security/src/main/java/org/wamblee/usermgt/JaasUserAccessor.java
+++ b/security/src/main/java/org/wamblee/usermgt/JaasUserAccessor.java
@@ -83,7 +83,7 @@ public class JaasUserAccessor implements UserAccessor {
     /**
      * Gets the user principal from the subject.
      * 
-     * @param subject
+     * @param aSubject
      *            Subject.
      * 
      * @return User principal.
@@ -92,8 +92,8 @@ public class JaasUserAccessor implements UserAccessor {
      *             In case there is a duplicate principal or the principal was
      *             not found.
      */
-    private Principal getUserPrincipal(Subject subject) {
-        Set<Principal> principals = subject.getPrincipals();
+    private Principal getUserPrincipal(Subject aSubject) {
+        Set<Principal> principals = aSubject.getPrincipals();
         Principal userPrincipal = null;
 
         for (Principal principal : principals) {
@@ -101,7 +101,7 @@ public class JaasUserAccessor implements UserAccessor {
                 if (userPrincipal != null) {
                     throw new IllegalArgumentException(
                         "Multiple principals for class '" + userPrincipalClass +
-                            "', subject: " + subject);
+                            "', subject: " + aSubject);
                 }
 
                 userPrincipal = principal;
@@ -111,7 +111,7 @@ public class JaasUserAccessor implements UserAccessor {
         if (userPrincipal == null) {
             throw new IllegalArgumentException(
                 "No user principal found for class '" + userPrincipalClass +
-                    "', subject: " + subject);
+                    "', subject: " + aSubject);
         }
 
         return userPrincipal;