Need suggestion to use suitable design pattern to create JAVA objects

I am currently having below parent child relation java objects JCL > JOB > steps > step > dd

Class looks like below

public class Jcl {
Private  Job job;
}

public class Job {

private  String jobname;
//Below is direct property of job object
 private  List<Jobparam> jobparam;  
//Below is child object of the job object
 private  List<Step> step;


}

public class Step {
private  String stepname;
//Below is direct property of step object
 private  List<Stepparam> stepparam;
//Below is child object of the step object
 private  List<Ddstatement> ddstatement;
 }


public class Stepparam {
private  String name;
private  String value;
}

public class Jobparam{
private  String name;
private  String value;
 }

I am using getters and setters to create objects with new instance of each object.

  Job job = new Job();
    ArrayList<Jobparam> myList = new ArrayList<Jobparam>();

    job.getJobparam().addAll(myList);


   Step step = new Step();
    ArrayList<Stepparam> myList = new ArrayList<Stepparam>();


   jcl.getJob().getStep().add(step);

And also jobparam and stepparam have same property.(I want to reuse but donno how) I feel I am creating each new object every time and this long coding can be avoided by java design pattern. Any suggestion how should I proceed to make simple code would be helpful.