Force initialization of javaxSecurityAuthKerberosAccess.

Author: Maja Skoko

substratevm/src/com.oracle.svm.hosted/src/com/oracle/svm/hosted/SecurityServicesFeature.java

@@ -224,6 +224,8 @@ public void afterRegistration(AfterRegistrationAccess a) {
         ModuleSupport.accessPackagesToClass(ModuleSupport.Access.OPEN, getClass(), false, "java.base", "sun.security.x509");
         ModuleSupport.accessModuleByClass(ModuleSupport.Access.OPEN, getClass(), Security.class);
         ImageSingletons.add(SecurityProvidersFilter.class, this);
+        ImageSingletons.lookup(RuntimeClassInitializationSupport.class).initializeAtBuildTime("javax.security.auth.kerberos.KeyTab",
+                        "Force initialization of sun.security.krb5.KerberosSecrets.javaxSecurityAuthKerberosAccess");
     }
 
     @Override
@@ -252,7 +254,7 @@ public void duringSetup(DuringSetupAccess a) {
 
         rci.rerunInitialization(clazz(access, "sun.security.provider.SeedGenerator"), "for substitutions");
         rci.rerunInitialization(clazz(access, "sun.security.provider.SecureRandom$SeederHolder"), "for substitutions");
-        rci.rerunInitialization(clazz(access, "sun.security.krb5.Config"), "lazy initial value");
+        rci.rerunInitialization(clazz(access, "sun.security.krb5.Config"), "Reset the value of lazily initialized field sun.security.krb5.Config#singleton");
 
         /*
          * sun.security.provider.AbstractDrbg$SeederHolder has a static final EntropySource seeder