// 
// Decompiled by Procyon v0.6.0
// 

package org.bouncycastle.jcajce.util;

import java.security.AccessController;
import java.security.PrivilegedAction;
import java.security.spec.AlgorithmParameterSpec;

public class SpecUtil
{
    private static Class[] NO_PARAMS;
    private static Object[] NO_ARGS;
    
    public static String getNameFrom(final AlgorithmParameterSpec algorithmParameterSpec) {
        return AccessController.doPrivileged((PrivilegedAction<String>)new PrivilegedAction() {
            @Override
            public Object run() {
                try {
                    return algorithmParameterSpec.getClass().getMethod("getName", (Class<?>[])SpecUtil.NO_PARAMS).invoke(algorithmParameterSpec, SpecUtil.NO_ARGS);
                }
                catch (final Exception ex) {
                    return null;
                }
            }
        });
    }
    
    public static byte[] getContextFrom(final AlgorithmParameterSpec algorithmParameterSpec) {
        return AccessController.doPrivileged((PrivilegedAction<byte[]>)new PrivilegedAction() {
            @Override
            public Object run() {
                try {
                    return algorithmParameterSpec.getClass().getMethod("getContext", (Class<?>[])SpecUtil.NO_PARAMS).invoke(algorithmParameterSpec, SpecUtil.NO_ARGS);
                }
                catch (final Exception ex) {
                    return null;
                }
            }
        });
    }
    
    static {
        SpecUtil.NO_PARAMS = new Class[0];
        SpecUtil.NO_ARGS = new Object[0];
    }
}