Make sure the SPI by the intended provider is always used.

 - JCA implements failover in its Delegates(classes between a Service
   and its SPI), which catches RuntimeExceptions and changes to another
   SPI by possibly another provider, we do not want this to happen.
   There is no public API for disabling this, however calling
   .getProvider() on a Service fixates the provider to the returned
   one.

1 files changed, 3 insertions, 1 deletions

diff --git a/src/cz/crcs/ectester/standalone/consts/SignatureIdent.java b/src/cz/crcs/ectester/standalone/consts/SignatureIdent.java
index dc554e2..c027bf1 100644
--- a/src/cz/crcs/ectester/standalone/consts/SignatureIdent.java
+++ b/src/cz/crcs/ectester/standalone/consts/SignatureIdent.java
@@ -79,6 +79,8 @@ public class SignatureIdent extends Ident {
     }
 
     public Signature getInstance(Provider provider) throws NoSuchAlgorithmException {
-        return Signature.getInstance(name, provider);
+        Signature instance = Signature.getInstance(name, provider);
+        instance.getProvider();
+        return instance;
     }
 }