Imported GNU Classpath 0.19 + gcj-import-20051115.

* sources.am: Regenerated.
       * Makefile.in: Likewise.
       * scripts/makemake.tcl: Use glob -nocomplain.

From-SVN: r107049

libjava/classpath/java/security/AccessControlContext.java

@@ -77,14 +77,23 @@ public final class AccessControlContext
 
   /**
    * Construct a new AccessControlContext with the specified
-   * ProtectionDomains and DomainCombiner
+   * {@link ProtectionDomain}s and {@link DomainCombiner}.
    *
+   * <p>Code calling this constructor must have a {@link
+   * SecurityPermission} of <i>createAccessControlContext</i>.</p>
+   *
+   * @throws SecurityException If the caller does not have permission
+   * to create an access control context.
    * @since 1.3
    */
   public AccessControlContext(AccessControlContext acc,
 			      DomainCombiner combiner)
   {
-    // XXX check permission to call this.
+    SecurityManager sm = System.getSecurityManager ();
+    if (sm != null)
+      {
+        sm.checkPermission (new SecurityPermission ("createAccessControlContext"));
+      }
     AccessControlContext acc2 = AccessController.getContext();
     protectionDomains = combiner.combine (acc2.protectionDomains,
                                           acc.protectionDomains);
@@ -119,10 +128,20 @@ public final class AccessControlContext
   public void checkPermission(Permission perm) throws AccessControlException
   {
     if (protectionDomains.length == 0)
-      throw new AccessControlException ("permission not granted");
+      throw new AccessControlException ("permission " 
+					+ perm 
+					+ " not granted: no protection domains");
+
     for (int i = 0; i < protectionDomains.length; i++)
-      if (!protectionDomains[i].implies(perm))
-        throw new AccessControlException ("permission not granted");
+      {
+	final ProtectionDomain domain = protectionDomains[i];
+	if (!domain.implies(perm))
+	  throw new AccessControlException ("permission " 
+					    + perm 
+					    + " not granted: " 
+					    + domain 
+					    + " does not imply it.");
+      }
   }
 
   /**
@@ -173,4 +192,9 @@ public final class AccessControlContext
 
     return h;
   }
+
+  ProtectionDomain[] getProtectionDomains ()
+  {
+    return protectionDomains;
+  }
 }

libjava/classpath/java/security/AccessController.java

@@ -142,8 +142,8 @@ public final class AccessController
    * @param action the <code>PrivilegedExceptionAction</code> whose
    * <code>run()</code> should be be called.
    * @return the result of the <code>action.run()</code> method.
-   * @exception PrivilegedActionException wrapped around any exception that
-   * is thrown in the <code>run()</code> method.
+   * @exception PrivilegedActionException wrapped around any checked exception
+   * that is thrown in the <code>run()</code> method.
    */
   public static Object doPrivileged(PrivilegedExceptionAction action)
     throws PrivilegedActionException
@@ -153,6 +153,10 @@ public final class AccessController
       {
         return action.run();
       }
+    catch (RuntimeException e)
+      {
+	throw e;
+      }
     catch (Exception e)
       {
         throw new PrivilegedActionException(e);
@@ -178,8 +182,8 @@ public final class AccessController
    * @param context the <code>AccessControlContext</code> whose protection
    * domains should be added to the protection domain of the calling class.
    * @return the result of the <code>action.run()</code> method.
-   * @exception PrivilegedActionException wrapped around any exception that
-   * is thrown in the <code>run()</code> method.
+   * @exception PrivilegedActionException wrapped around any checked exception
+   * that is thrown in the <code>run()</code> method.
    */
   public static Object doPrivileged(PrivilegedExceptionAction action,
                                     AccessControlContext context)
@@ -190,6 +194,10 @@ public final class AccessController
       {
         return action.run();
       }
+    catch (RuntimeException e)
+      {
+	throw e;
+      }
     catch (Exception e)
       {
         throw new PrivilegedActionException(e);

libjava/classpath/java/security/Identity.java

@@ -297,8 +297,8 @@ public abstract class Identity implements Principal, Serializable
 	if (identity == this)
 	  return true;
 
-	if ((((Identity) identity).getName() == this.name) &&
-	    (((Identity) identity).getScope() == this.scope))
+	if ((((Identity) identity).getName().equals(this.name)) &&
+	    (((Identity) identity).getScope().equals(this.scope)))
 	  return true;
 
 	return identityEquals((Identity) identity);
@@ -319,8 +319,8 @@ public abstract class Identity implements Principal, Serializable
    */
   protected boolean identityEquals(Identity identity)
   {
-    return ((identity.getName() == this.name) &&
-	    (identity.getPublicKey() == this.publicKey));
+    return ((identity.getName().equals(this.name)) &&
+	    (identity.getPublicKey().equals(this.publicKey)));
   }
 
   /**

libjava/classpath/java/security/Security.java

@@ -1,5 +1,5 @@
 /* Security.java --- Java base security class implementation
-   Copyright (C) 1999, 2001, 2002, 2003, 2004  Free Software Foundation, Inc.
+   Copyright (C) 1999, 2001, 2002, 2003, 2004, 2005  Free Software Foundation, Inc.
 
 This file is part of GNU Classpath.
 
@@ -651,7 +651,7 @@ public final class Security
     if (result.isEmpty())
       return null;
 
-    return (Provider[]) result.toArray(new Provider[0]);
+    return (Provider[]) result.toArray(new Provider[result.size()]);
   }
 
   private static void selectProviders(String svc, String algo, String attr,