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25 
26 package sun.security.provider;
27 
28 import java.util.*;
29 import java.security.*;
30 
31 import static sun.security.util.SecurityConstants.PROVIDER_VER;
32 
33 
34 /**
35  * The SUN Security Provider.
36  *
37  */
38 public final class Sun extends Provider {
39 
40     private static final long serialVersionUID = 6440182097568097204L;
41 
42     private static final String INFO = "SUN " +
43     "(DSA key/parameter generation; DSA signing; SHA-1, MD5 digests; " +
44     "SecureRandom; X.509 certificates; PKCS12, JKS & DKS keystores; " +
45     "PKIX CertPathValidator; " +
46     "PKIX CertPathBuilder; LDAP, Collection CertStores, JavaPolicy Policy; " +
47     "JavaLoginConfig Configuration)";
48 
Sun()49     public Sun() {
50         /* We are the SUN provider */
51         super("SUN", PROVIDER_VER, INFO);
52 
53         Provider p = this;
54         Iterator<Provider.Service> serviceIter = new SunEntries(p).iterator();
55 
56         // if there is no security manager installed, put directly into
57         // the provider
58         if (System.getSecurityManager() == null) {
59             putEntries(serviceIter);
60         } else {
61             AccessController.doPrivileged(new PrivilegedAction<Void>() {
62                 @Override
63                 public Void run() {
64                     putEntries(serviceIter);
65                     return null;
66                 }
67             });
68         }
69     }
70 
putEntries(Iterator<Provider.Service> i)71     void putEntries(Iterator<Provider.Service> i) {
72         while (i.hasNext()) {
73             putService(i.next());
74         }
75     }
76 }
77