public class Property{
  private String name;
public Property(){
name = “";
}
}

public class Property{
  private String name;
public Property(){
name = “";
}
}

public class Property{
  private String name;
public Property(){
name = “";
}
public String getName(){
return name;
}
}

public class Property{
  private String name;
public Property(){
name = “";
}
public String getName(){
return name;
}
public void setName(String a_name){
if(a_name.length() == 0){
throw new IllegalArgumentException(
“Name cannot be an empty string!");
}
this.name = a_name;
}
}

public class Property{
  private String name;
public Property(){
name = “";
}
public String getName(){
return name;
}
public void setName(String a_name){
if(a_name.length() == 0){
throw new IllegalArgumentException(
“Name cannot be an empty string!");
}
this.name = a_name;
}
}

public class Property{
  private String name;
public Property(){
name = “";
}
public String getName(){
return name;
}
public void setName(String a_name){
if(a_name.length() == 0){
throw new IllegalArgumentException(
“Name cannot be an empty string!");
}
this.name = a_name;
}
}

public class Main{
  public static void main(String[] args){
    Property prop = new Property();
    String name = prop.getName();
    System.out.println(name);
    prop.setName("test");
    System.out.println(prop.getName());
  }
}

public class Property{
  private String name;
public Property(){
name = “";
}
public String getName(){
return name;
}
public void setName(String a_name){
if(a_name.length() == 0){
throw new IllegalArgumentException(
“Name cannot be an empty string!");
}
this.name = a_name;
}
}

public class Main{
  public static void main(String[] args){
    Property prop = new Property();
    String name = prop.getName();
    System.out.println(name);
    prop.setName("test");
    System.out.println(prop.getName());
  }
}

public class Property{
  private String name;
public Property(){
name = “";
}
public String getName(){
return name;
}
public void setName(String a_name){
if(a_name.length() == 0){
throw new IllegalArgumentException(
“Name cannot be an empty string!");
}
this.name = a_name;
}
}

public class Main{
  public static void main(String[] args){
    Property prop = new Property();
    String name = prop.getName();
    System.out.println(name);
    prop.setName("test");
    System.out.println(prop.getName());
  }
}

public class Property{
  private String name;
public Property(){
name = “";
}
public String getName(){
return name;
}
public void setName(String a_name){
if(a_name.length() == 0){
throw new IllegalArgumentException(
“Name cannot be an empty string!");
}
this.name = a_name;
}
}

public class Main{
  public static void main(String[] args){
    Property prop = new Property();
    String name = prop.getName();
    System.out.println(name);
    prop.setName("test");
    System.out.println(prop.getName());
  }
}

public class Property{
  private String name;
public Property(){
name = “";
}
public String getName(){
return name;
}
public void setName(String a_name){
if(a_name.length() == 0){
throw new IllegalArgumentException(
“Name cannot be an empty string!");
}
this.name = a_name;
}
}

public class Main{
  public static void main(String[] args){
    Property prop = new Property();
    String name = prop.getName();
    System.out.println(name);
    prop.setName("test");
    System.out.println(prop.getName());
  }
}

public class Property{
  private String name;
public Property(){
name = “";
}
public String getName(){
return name;
}
public void setName(String a_name){
if(a_name.length() == 0){
throw new IllegalArgumentException(
“Name cannot be an empty string!");
}
this.name = a_name;
}
}