Java code to execute batch file.

package com.ca.common;

import java.io.IOException;

public class RunBatchFile {

    public static void main(String[] args) {
        System.out.println("processing Main...");
        
        String batchFile = "D:/copy.bat";
        Runtime runtime = Runtime.getRuntime();
        
        try {
            runtime.exec(batchFile);
        } catch (IOException e) {
            e.printStackTrace();
        }
        
        System.out.println("Done!");
    }
}