# HG changeset patch
# User juh
# Date 1389390164 28800
# Node ID 911b1eb93667f47a93b6e35fbcc191c6fcb8c097
# Parent  0b88142bbc7e0c49762683376b8a4074c9064877
8029745: Enhance algorithm checking
Summary: Intialize SIGNATURE_PRIMITIVE_SET with Collections.unmodifiableSet()
Reviewed-by: mullan

diff -r 0b88142bbc7e -r 911b1eb93667 jdk/src/share/classes/sun/security/provider/certpath/AlgorithmChecker.java
--- a/jdk/src/share/classes/sun/security/provider/certpath/AlgorithmChecker.java	Wed Dec 18 10:43:11 2013 +0400
+++ b/jdk/src/share/classes/sun/security/provider/certpath/AlgorithmChecker.java	Fri Jan 10 13:42:44 2014 -0800
@@ -75,7 +75,7 @@
     private PublicKey prevPubKey;
 
     private final static Set<CryptoPrimitive> SIGNATURE_PRIMITIVE_SET =
-                                    EnumSet.of(CryptoPrimitive.SIGNATURE);
+        Collections.unmodifiableSet(EnumSet.of(CryptoPrimitive.SIGNATURE));
 
     private final static DisabledAlgorithmConstraints
         certPathDefaultConstraints = new DisabledAlgorithmConstraints(
diff -r 0b88142bbc7e -r 911b1eb93667 jdk/src/share/classes/sun/security/ssl/SignatureAndHashAlgorithm.java
--- a/jdk/src/share/classes/sun/security/ssl/SignatureAndHashAlgorithm.java	Wed Dec 18 10:43:11 2013 +0400
+++ b/jdk/src/share/classes/sun/security/ssl/SignatureAndHashAlgorithm.java	Fri Jan 10 13:42:44 2014 -0800
@@ -68,7 +68,7 @@
 
     // performance optimization
     private final static Set<CryptoPrimitive> SIGNATURE_PRIMITIVE_SET =
-                                    EnumSet.of(CryptoPrimitive.SIGNATURE);
+        Collections.unmodifiableSet(EnumSet.of(CryptoPrimitive.SIGNATURE));
 
     // supported pairs of signature and hash algorithm
     private final static Map<Integer, SignatureAndHashAlgorithm> supportedMap;