Clean Code

src/Main.java

@@ -9,27 +9,27 @@ public class Main {
         singleVoting.add("option2");
         singleVoting.add("option3");
 
-        Voting voting1 = system.createVoting(0,"Enter Selected Option Please..." , singleVoting);
+        Voting voting1 = system.createVoting(0, "Enter Selected Option Please...", singleVoting);
 
-        Person person1 = new Person("firstName1","lastName1");
-        Person person2 = new Person("firstName","lastName2");
-        Person person3 = new Person("firstName3","lastName3");
-        Person person4 = new Person("firstName4","lastName4");
+        Person person1 = new Person("firstName1", "lastName1");
+        Person person2 = new Person("firstName", "lastName2");
+        Person person3 = new Person("firstName3", "lastName3");
+        Person person4 = new Person("firstName4", "lastName4");
 
         system.vote(voting1, person1, "option1");
         system.vote(voting1, person2, "option2");
         system.vote(voting1, person3, "option3");
         system.vote(voting1, person4, "option2");
 
-        system.printVotingResult(voting1,0);
+        system.printVotingResult(voting1, 0);
 
         ArrayList<String> multipleVoting = new ArrayList<>();
         multipleVoting.add("option11");
         multipleVoting.add("option21");
         multipleVoting.add("option31");
 
-        Voting voting2 = system.createVoting(1,"Please Enter Your Choice For Multiple System"
-                ,multipleVoting);
+        Voting voting2 = system.createVoting(1, "Please Enter Your Choice For Multiple System"
+                , multipleVoting);
 
         ArrayList<String> person1Votes = new ArrayList<>();
         person1Votes.add("option11");
@@ -52,7 +52,7 @@ public class Main {
         system.vote(voting2, person3, person3Votes);
         system.vote(voting2, person4, person4Votes);
 
-        system.printVotingResult(voting2,1);
+        system.printVotingResult(voting2, 1);
 
     }
 }
\ No newline at end of file

src/Person.java

 public class Person {
     private String firstName;
     private String lastName;
-    public Person(String firstName, String lastName){
-        this.firstName=firstName;
-        this.lastName=lastName;
+
+    public Person(String firstName, String lastName) {
+        this.firstName = firstName;
+        this.lastName = lastName;
     }
 
     public String getFirstName() {
@@ -16,6 +17,6 @@ public class Person {
 
     @Override
     public String toString() {
-        return firstName+" "+lastName;
+        return firstName + " " + lastName;
     }
 }

src/Voting.java

@@ -71,10 +71,10 @@ public class Voting {
             }
 
             HashSet<Vote> votes = this.polls.get(option);
-            if (type==0)
+            if (type == 0)
                 System.out.println(option + " : " + votes.size());
-            else{
-                int size=votes.size()-1;
+            else {
+                int size = votes.size() - 1;
                 System.out.println(option + " : " + size);
             }