public class Person
{
    private int age;
    private String name;

    public Person(String st)
    {
      name = st;
      age = 0;
    }

   public String toString(boolean full)
   {
     if(full == true)
     {
        return name + "(" + age + ")";
     }
     else
     {
        return name;
     }
   }

   public int incrementAge()
   {
      age++;
      return age;
   }

   public boolean canVote()
   {
     if(age >= 18)
     {
        return true;
     }
     else
     {
        return false;
     }
   }
}

return name + "(" + age + ")";

return name + " (" + age + ")";

if(full == true)

if (full)

if(age >= 18)
{
   return true;
}
else
{
   return false;
}

return age >= 18

public boolean canVote()
{
    return age >= 18;
}

public String toString(boolean full)
{
    String str = name;
    if(full) {
       str += " (" + age + ")";
    }

    return str;
 }

public int incrementAge() {
  return ++age;
}

return name + (full ? " (" + age + ")" : "");

return String.format("%s (%s)", name, age);

public boolean canVote()
   {
        return age >= 18;
   }

public boolean canVote() {
    return age >= 18;
}

public class Person
{
private int age;
private String name;

public Person(String st)
{
  this.name = st;
  this.age = 0;
}
public String toString(boolean full)
{
     return full?name + "(" + this.age + ")":name;
}

public int incrementAge()
{
   return ++this.age;
}

public boolean canVote()
{
    return (this.age >= 18);
}
}

public Person(String st)
{
  name = st;
  age = 0;
}

public boolean canVote()
   {
     if(age >= 18)
     {
        return true;
     }
     else
     {
        return false;
     }
   }

if (someCondition) {
    doThis();
}