diff options
Diffstat (limited to 'libjava/classpath/java/security/AccessControlContext.java')
| -rw-r--r-- | libjava/classpath/java/security/AccessControlContext.java | 70 |
1 files changed, 35 insertions, 35 deletions
diff --git a/libjava/classpath/java/security/AccessControlContext.java b/libjava/classpath/java/security/AccessControlContext.java index ffcfc0e41af..fd964751c20 100644 --- a/libjava/classpath/java/security/AccessControlContext.java +++ b/libjava/classpath/java/security/AccessControlContext.java @@ -40,8 +40,8 @@ package java.security; import java.util.HashSet; /** - * AccessControlContext makes system resource access decsion - * based on permission rights. + * AccessControlContext makes system resource access decsion + * based on permission rights. * * It is used for a specific context and has only one method * checkPermission. It is similar to AccessController except @@ -60,7 +60,7 @@ public final class AccessControlContext /** * Construct a new AccessControlContext with the specified - * ProtectionDomains. <code>context</code> must not be + * ProtectionDomains. <code>context</code> must not be * null and duplicates will be removed. * * @param context The ProtectionDomains to use @@ -87,29 +87,29 @@ public final class AccessControlContext * @since 1.3 */ public AccessControlContext(AccessControlContext acc, - DomainCombiner combiner) + DomainCombiner combiner) { AccessControlContext acc2 = null; SecurityManager sm = System.getSecurityManager (); if (sm != null) { - Permission perm = - new SecurityPermission ("createAccessControlContext"); - - // The default SecurityManager.checkPermission(perm) just calls - // AccessController.checkPermission(perm) which in turn just - // calls AccessController.getContext().checkPermission(perm). - // This means AccessController.getContext() is called twice, - // once for the security check and once by us. It's a very - // expensive call (on gcj at least) so if we're using the - // default security manager we avoid this duplication. - if (sm.getClass() == SecurityManager.class) - { - acc2 = AccessController.getContext (); - acc2.checkPermission (perm); - } - else - sm.checkPermission (perm); + Permission perm = + new SecurityPermission ("createAccessControlContext"); + + // The default SecurityManager.checkPermission(perm) just calls + // AccessController.checkPermission(perm) which in turn just + // calls AccessController.getContext().checkPermission(perm). + // This means AccessController.getContext() is called twice, + // once for the security check and once by us. It's a very + // expensive call (on gcj at least) so if we're using the + // default security manager we avoid this duplication. + if (sm.getClass() == SecurityManager.class) + { + acc2 = AccessController.getContext (); + acc2.checkPermission (perm); + } + else + sm.checkPermission (perm); } if (acc2 == null) acc2 = AccessController.getContext (); @@ -137,7 +137,7 @@ public final class AccessControlContext /** * Determines whether or not the specific permission is granted - * depending on the context it is within. + * depending on the context it is within. * * @param perm a permission to check * @@ -146,19 +146,19 @@ public final class AccessControlContext public void checkPermission(Permission perm) throws AccessControlException { if (protectionDomains.length == 0) - throw new AccessControlException ("permission " - + perm - + " not granted: no protection domains"); + throw new AccessControlException ("permission " + + perm + + " not granted: no protection domains"); for (int i = 0; i < protectionDomains.length; i++) { - final ProtectionDomain domain = protectionDomains[i]; - if (!domain.implies(perm)) - throw new AccessControlException ("permission " - + perm - + " not granted: " - + domain - + " does not imply it."); + final ProtectionDomain domain = protectionDomains[i]; + if (!domain.implies(perm)) + throw new AccessControlException ("permission " + + perm + + " not granted: " + + domain + + " does not imply it."); } } @@ -176,10 +176,10 @@ public final class AccessControlContext { if (obj instanceof AccessControlContext) { - AccessControlContext acc = (AccessControlContext) obj; + AccessControlContext acc = (AccessControlContext) obj; - if (acc.protectionDomains.length != protectionDomains.length) - return false; + if (acc.protectionDomains.length != protectionDomains.length) + return false; int i, j; for (i = 0; i < protectionDomains.length; i++) |