1 files changed, 0 insertions, 202 deletions
diff --git a/libraries/spongycastle/jce/src/main/java/javax/crypto/JCEUtil.java b/libraries/spongycastle/jce/src/main/java/javax/crypto/JCEUtil.java
deleted file mode 100644
index 913c01b03..000000000
--- a/libraries/spongycastle/jce/src/main/java/javax/crypto/JCEUtil.java
+++ /dev/null
@@ -1,202 +0,0 @@
-package javax.crypto;
-
-import java.security.NoSuchProviderException;
-import java.security.Provider;
-import java.security.Security;
-import java.util.Locale;
-
-class JCEUtil
-{
-    static class Implementation
-    {
-        Object      engine;
-        Provider    provider;
-
-        Implementation(
-            Object      engine,
-            Provider    provider)
-        {
-            this.engine = engine;
-            this.provider = provider;
-        }
-
-        Object getEngine()
-        {
-            return engine;
-        }
-
-        Provider getProvider()
-        {
-            return provider;
-        }
-    }
-
-    /**
-     * see if we can find an algorithm (or its alias and what it represents) in
-     * the property table for the given provider.
-     *
-     * @return null if no algorithm found, an Implementation if it is.
-     */
-    static private Implementation findImplementation(
-        String      baseName,
-        String      algorithm,
-        Provider    prov)
-    {
-        String      alias;
-
-        while ((alias = prov.getProperty("Alg.Alias." + baseName + "." + algorithm)) != null)
-        {
-            algorithm = alias;
-        }
-
-        String      className = prov.getProperty(baseName + "." + algorithm);
-
-        if (className != null)
-        {
-            try
-            {
-                Class       cls;
-                ClassLoader clsLoader = prov.getClass().getClassLoader();
-
-                if (clsLoader != null)
-                {
-                    cls = clsLoader.loadClass(className);
-                }
-                else
-                {
-                    cls = Class.forName(className);
-                }
-
-                return new Implementation(cls.newInstance(), prov);
-            }
-            catch (ClassNotFoundException e)
-            {
-                throw new IllegalStateException(
-                    "algorithm " + algorithm + " in provider " + prov.getName() + " but no class \"" + className + "\" found!");
-            }
-            catch (Exception e)
-            {
-                throw new IllegalStateException(
-                    "algorithm " + algorithm + " in provider " + prov.getName() + " but class \"" + className + "\" inaccessible!");
-            }
-        }
-
-        return null;
-    }
-
-    /**
-     * return an implementation for a given algorithm/provider.
-     * If the provider is null, we grab the first avalaible who has the required algorithm.
-     *
-     * @return null if no algorithm found, an Implementation if it is.
-     * @exception NoSuchProviderException if a provider is specified and not found.
-     */
-    static Implementation getImplementation(
-        String      baseName,
-        String      algorithm,
-        String      provider)
-        throws NoSuchProviderException
-    {
-        if (provider == null)
-        {
-            Provider[] prov = Security.getProviders();
-
-            //
-            // search every provider looking for the algorithm we want.
-            //
-            for (int i = 0; i != prov.length; i++)
-            {
-                //
-                // try case insensitive
-                //
-                Implementation imp = findImplementation(baseName, algorithm.toUpperCase(Locale.ENGLISH), prov[i]);
-                if (imp != null)
-                {
-                    return imp;
-                }
-
-                imp = findImplementation(baseName, algorithm, prov[i]);
-                if (imp != null)
-                {
-                    return imp;
-                }
-            }
-        }
-        else
-        {
-            Provider prov = Security.getProvider(provider);
-
-            if (prov == null)
-            {
-                throw new NoSuchProviderException("Provider " + provider + " not found");
-            }
-
-            //
-            // try case insensitive
-            //
-            Implementation imp = findImplementation(baseName, algorithm.toUpperCase(Locale.ENGLISH), prov);
-            if (imp != null)
-            {
-                return imp;
-            }
-
-            return findImplementation(baseName, algorithm, prov);
-        }
-
-        return null;
-    }
-
-    /**
-     * return an implementation for a given algorithm/provider.
-     * If the provider is null, we grab the first avalaible who has the required algorithm.
-     *
-     * @return null if no algorithm found, an Implementation if it is.
-     * @exception NoSuchProviderException if a provider is specified and not found.
-     */
-    static Implementation getImplementation(
-        String      baseName,
-        String      algorithm,
-        Provider    provider)
-    {
-        if (provider == null)
-        {
-            Provider[] prov = Security.getProviders();
-
-            //
-            // search every provider looking for the algorithm we want.
-            //
-            for (int i = 0; i != prov.length; i++)
-            {
-                //
-                // try case insensitive
-                //
-                Implementation imp = findImplementation(baseName, algorithm.toUpperCase(Locale.ENGLISH), prov[i]);
-                if (imp != null)
-                {
-                    return imp;
-                }
-
-                imp = findImplementation(baseName, algorithm, prov[i]);
-                if (imp != null)
-                {
-                    return imp;
-                }
-            }
-        }
-        else
-        {
-            //
-            // try case insensitive
-            //
-            Implementation imp = findImplementation(baseName, algorithm.toUpperCase(Locale.ENGLISH), provider);
-            if (imp != null)
-            {
-                return imp;
-            }
-
-            return findImplementation(baseName, algorithm, provider);
-        }
-
-        return null;
-    }
-}