46     // The provider implementation (delegate)
  47     private TrustManagerFactorySpi factorySpi;
  48 
  49     // The name of the trust management algorithm.
  50     private String algorithm;
  51 
  52     /**
  53      * Obtains the default TrustManagerFactory algorithm name.
  54      *
  55      * <p>The default TrustManager can be changed at runtime by setting
  56      * the value of the {@code ssl.TrustManagerFactory.algorithm}
  57      * security property to the desired algorithm name.
  58      *
  59      * @see java.security.Security security properties
  60      * @return the default algorithm name as specified by the
  61      * {@code ssl.TrustManagerFactory.algorithm} security property, or an
  62      * implementation-specific default if no such property exists.
  63      */
  64     public final static String getDefaultAlgorithm() {
  65         String type;
  66         type = AccessController.doPrivileged(new PrivilegedAction<String>() {
  67             @Override
  68             public String run() {
  69                 return Security.getProperty(
  70                     "ssl.TrustManagerFactory.algorithm");
  71             }
  72         });
  73         if (type == null) {
  74             type = "SunX509";
  75         }
  76         return type;
  77     }
  78 
  79     /**
  80      * Creates a TrustManagerFactory object.
  81      *
  82      * @param factorySpi the delegate
  83      * @param provider the provider
  84      * @param algorithm the algorithm
  85      */
  86     protected TrustManagerFactory(TrustManagerFactorySpi factorySpi,

  46     // The provider implementation (delegate)
  47     private TrustManagerFactorySpi factorySpi;
  48 
  49     // The name of the trust management algorithm.
  50     private String algorithm;
  51 
  52     /**
  53      * Obtains the default TrustManagerFactory algorithm name.
  54      *
  55      * <p>The default TrustManager can be changed at runtime by setting
  56      * the value of the {@code ssl.TrustManagerFactory.algorithm}
  57      * security property to the desired algorithm name.
  58      *
  59      * @see java.security.Security security properties
  60      * @return the default algorithm name as specified by the
  61      * {@code ssl.TrustManagerFactory.algorithm} security property, or an
  62      * implementation-specific default if no such property exists.
  63      */
  64     public final static String getDefaultAlgorithm() {
  65         String type;
  66         type = AccessController.doPrivileged(new PrivilegedAction<>() {
  67             @Override
  68             public String run() {
  69                 return Security.getProperty(
  70                     "ssl.TrustManagerFactory.algorithm");
  71             }
  72         });
  73         if (type == null) {
  74             type = "SunX509";
  75         }
  76         return type;
  77     }
  78 
  79     /**
  80      * Creates a TrustManagerFactory object.
  81      *
  82      * @param factorySpi the delegate
  83      * @param provider the provider
  84      * @param algorithm the algorithm
  85      */
  86     protected TrustManagerFactory(TrustManagerFactorySpi factorySpi,