I'm working on a simple automated java program and am trying to use json.  I've borrowed the first part of the checkstyle sample code from https://github.com/box/box-java-sdk/blob/master/src/example/java/com/box/sdk/example/SearchExamplesAsAppUser.java figuring it should work.  When I run it, I get a"java.lang.NoClassDefFoundError: org/bouncycastle/operator/OperatorCreationException" error.  The problem seems to be stemming from the statement:

api = BoxDeveloperEditionAPIConnection.getAppUserConnection(USER_ID, boxConfig, accessTokenCache);

The Jars which I am using are:

bcpkix-jdk15on-1.52.jar

bcprov-jdk15on-1.52.jar

box-java-sdk-2.14.1.jar

jose4j-0.4.4.jar

minimal-json-0.9.1.jar

commons-codec-1.9.jar

commons-httpclient-3.1.jar

commons-logging-1.2.jar

The full cod

package boxapitest;

import com.box.sdk.BoxAPIConnection;
import java.io.FileReader;
import java.io.IOException;
import java.io.Reader;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;

import com.box.sdk.BoxConfig;
import com.box.sdk.BoxDeveloperEditionAPIConnection;
import com.box.sdk.BoxItem;
import com.box.sdk.BoxMetadataFilter;
import com.box.sdk.BoxSearch;
import com.box.sdk.BoxSearchParameters;
import com.box.sdk.BoxUser;
import com.box.sdk.DateRange;
import com.box.sdk.IAccessTokenCache;
import com.box.sdk.InMemoryLRUAccessTokenCache;
import com.box.sdk.PartialCollection;
import com.box.sdk.SizeRange;

public final class BoxAPITest {
private static final String USER_ID = "***email address removed for privacy***";
private static final int MAX_DEPTH = 1;
private static final int MAX_CACHE_ENTRIES = 100;

private static BoxDeveloperEditionAPIConnection api;

/**
* args the command line arguments
* @throws java.io.IOException
*/
public static void main(Stringn] args) throws IOException {
// Turn off logging to prevent polluting the output.
Logger.getLogger("com.box.sdk").setLevel(Level.SEVERE);

//It is a best practice to use an access token cache to prevent unneeded requests to Box for access tokens.
//For production applications it is recommended to use a distributed cache like Memcached or Redis, and to
//implement IAccessTokenCache to store and retrieve access tokens appropriately for your environment.
IAccessTokenCache accessTokenCache = new InMemoryLRUAccessTokenCache(MAX_CACHE_ENTRIES);

Reader reader;
reader = new FileReader("\\Users\\saulf\\OneDrive\\FreeLance\\LandC\\Dev\\42916875_tuino6dd_config_BoxKeyHomePC.json");
BoxConfig boxConfig = BoxConfig.readFrom(reader);

api = BoxDeveloperEditionAPIConnection.getAppUserConnection(USER_ID, boxConfig, accessTokenCache);
//api = BoxAPIConnection.getAppUserConnection(USER_ID, boxConfig, accessTokenCache);

BoxUser.Info userInfo = BoxUser.getCurrentUser(api).getInfo();
System.out.format("Welcome, %s!\n\n", userInfo.getName());

}

}

e follows, any suggestions would be most appreciated.