mongo-spark demo app.java

App.java

package com.example;
import java.util.HashMap;
import org.apache.spark.SparkConf;
import org.apache.spark.api.java.JavaSparkContext;
import org.apache.spark.api.java.JavaRDD;
import org.apache.spark.broadcast.Broadcast;
import org.bson.Document;
import com.mongodb.spark.api.java.MongoSpark;

public class App 
{
    public static void main( String[] args )
    {
        System.out.println( "Hello World!" );
		SparkConf sparkCfg = new SparkConf();		
		sparkCfg.set("spark.mongodb.input.uri", "mongodb://127.0.0.1/test.input");
		sparkCfg.set("spark.mongodb.output.uri", "mongodb://127.0.0.1/test.output");
		sparkCfg.set("spark.mongodb.input.maxChunkSize", "1");			
		JavaSparkContext jsc = new JavaSparkContext(sparkCfg);;
				
		HashMap calcDependencies =  getDependencies();
		Broadcast<HashMap> broadcastedDependencies = jsc.broadcast(calcDependencies);
		
		JavaRDD<Document> rdd = MongoSpark.load(jsc)		
			.map(doc -> {
					Document mdoc = (Document) doc;
					mdoc = calculateFare(mdoc);
					return mdoc;
				});
		MongoSpark.save(rdd);
		rdd.collect();
		jsc.stop();
    }
    private static HashMap getDependencies(){ 
    	return new HashMap(); // do some checkint beforeproduction!
    }
    private static Document calculateFare(Document input){
    	input.put("fare", 100);
    	return input;
    }
}

Hi , Do you have any sample code for Loading Data from MongoDB?
I am facing some issue with class not found for the same. Let me know if you have any sample code for the same.
I am using v1.1 Mongo Spark connector.