Thread: How to fulfill this program

Hello java members i got a programm to complete and im a lil bit confused.Let me explain you somethings first.I got some classes like UniversityDepartment & PolytechnicDepartment these 2 classes extends *AcademicDepartment* class.And the problem want me to do this.The AcademicDepartment can have pre-graduate program & after-graduate program.And the departments will be 2 University & Polytechnic.For a department to be polytechnic or University depending on the number of labs that have in pre-gruduate program.So if we are in pre-graduate or after-graduate program i think the user must type it from keyboard and if we are in pre-graduate we also must be asked how many labs we got to see if we are in polytechnic or university.So How i will do this?.I will give u an example of my code.

import java.io.*;
 
public class  AcademicDepartment {
 
 
	private String names;
	private String labs;
	private int teachers;
	private int graduates;
	private boolean studies;
 
 
 
 
 
 
 
 
	public void infostudies() throws IOException{
	    System.out.println("Enter the department you want.Press 1 for pre-graduate program  or 2 for after-graduate program" );  
	    boolean studies = "";  
	    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));  
	    studies = br.readLine(); 
 
	    if (studies == 1){
	    		System.out.println("You are in pre-graduate program");
			   System.out.println("Enter the number of labs");
			   String labs = ""; 
			   BufferedReader br1 = new BufferedReader(new InputStreamReader(System.in));
			   labs = br1.readLine();
 
			   if (labs > 5){
 
				   System.out.println("The department is polytechnic");
			   }
 
 
 
		    }	    
 
		    if (studies < 5 ){
 
		    	System.out.println("The department is University");
 
		    }
		    else
		    {
 
		    	System.out.println("Wrong number try again");
		    }
	}    
 
 
	public AcademicDepartment(String names,String labs,int teachers,int graduates){
 
		names = new String(names);
		this.labs = labs;
		this.teachers = teachers;
		this.graduates = graduates;
 
	}
 
 
 
	public void printdepartmentinfo(){
 
		System.out.println("The names are:" + names);
		System.out.println("The labs are:" + labs);
		System.out.println("The GRADUATES are:" + graduates);
		System.out.println("The teachers are:" + teachers);
 
	}
 
}