diff -r 1d0e051daa24 -r dffe8439eb20 jdk/src/share/classes/sun/security/provider/PolicyFile.java
--- a/jdk/src/share/classes/sun/security/provider/PolicyFile.java	Mon Jan 10 14:43:50 2011 -0500
+++ b/jdk/src/share/classes/sun/security/provider/PolicyFile.java	Mon Jan 10 17:06:10 2011 -0800
@@ -299,8 +299,7 @@
     private static final int DEFAULT_CACHE_SIZE = 1;
 
     // contains the policy grant entries, PD cache, and alias mapping
-    private AtomicReference<PolicyInfo> policyInfo =
-        new AtomicReference<PolicyInfo>();
+    private AtomicReference<PolicyInfo> policyInfo = new AtomicReference<>();
     private boolean constructed = false;
 
     private boolean expandProperties = true;
@@ -1334,8 +1333,7 @@
 
         List<PolicyParser.PrincipalEntry> entryPs = entry.getPrincipals();
         if (debug != null) {
-            ArrayList<PolicyParser.PrincipalEntry> accPs =
-                        new ArrayList<PolicyParser.PrincipalEntry>();
+            ArrayList<PolicyParser.PrincipalEntry> accPs = new ArrayList<>();
             if (principals != null) {
                 for (int i = 0; i < principals.length; i++) {
                     accPs.add(new PolicyParser.PrincipalEntry
@@ -1416,8 +1414,7 @@
                     // check if the PrincipalComparator
                     // implies the current thread's principals
 
-                    Set<Principal> pSet =
-                                new HashSet<Principal>(principals.length);
+                    Set<Principal> pSet = new HashSet<>(principals.length);
                     for (int j = 0; j < principals.length; j++) {
                         pSet.add(principals[j]);
                     }
@@ -1700,7 +1697,7 @@
             // build an info array for every principal
             // in the current domain which has a principal class
             // that is equal to policy entry principal class name
-            List<Principal> plist = new ArrayList<Principal>();
+            List<Principal> plist = new ArrayList<>();
             for (int i = 0; i < pdp.length; i++) {
                 if(pe.principalClass.equals(pdp[i].getClass().getName()))
                     plist.add(pdp[i]);
@@ -1770,7 +1767,7 @@
             // Done
             return certs;
 
-        ArrayList<Certificate> userCertList = new ArrayList<Certificate>();
+        ArrayList<Certificate> userCertList = new ArrayList<>();
         i = 0;
         while (i < certs.length) {
             userCertList.add(certs[i]);
@@ -2234,7 +2231,7 @@
                     if (this.certs == null) {
                         // extract the signer certs
                         ArrayList<Certificate> signerCerts =
-                            new ArrayList<Certificate>();
+                            new ArrayList<>();
                         i = 0;
                         while (i < certs.length) {
                             signerCerts.add(certs[i]);