Proactively work around bug 6276483 by removing SunPKCS11-Solaris security provider.

See http://bugs.opensolaris.org/bugdatabase/view_bug.do?bug_id=6276483
and http://hudson.gotdns.com/wiki/display/HUDSON/Solaris+Issue+6276483

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@15292 71c3de6d-444a-0410-be80-ed276b4c234a

core/src/main/java/hudson/WebAppMain.java

@@ -61,6 +61,7 @@ import java.net.URLClassLoader;
 import java.util.Locale;
 import java.util.logging.Level;
 import java.util.logging.Logger;
+import java.security.Security;
 
 /**
  * Entry point when Hudson is used as a webapp.
@@ -101,6 +102,12 @@ public final class WebAppMain implements ServletContextListener {
                 return;
             }
 
+            try {// remove Sun PKCS11 provider if present. See http://hudson.gotdns.com/wiki/display/HUDSON/Solaris+Issue+6276483
+                Security.removeProvider("SunPKCS11-Solaris");
+            } catch (SecurityException e) {
+                // ignore this error.
+            }
+
             installLogger();
 
             final File home = getHomeDir(event).getAbsoluteFile();