Adjust access modifiers to public for subclasses of Command class and…

… Task class

src/main/java/command/ByeCommand.java

@@ -5,7 +5,7 @@
 
 import java.util.List;
 
-class ByeCommand extends Command {
+public class ByeCommand extends Command {
     public ByeCommand(List<String> input) {
         super(input);
     }

src/main/java/command/ClearCommand.java

@@ -5,7 +5,7 @@
 
 import java.util.List;
 
-class ClearCommand extends Command {
+public class ClearCommand extends Command {
     public ClearCommand(List<String> input) {
         super(input);
     }

src/main/java/command/DeleteCommand.java

@@ -7,7 +7,7 @@
 
 import java.util.List;
 
-class DeleteCommand extends Command {
+public class DeleteCommand extends Command {
     public DeleteCommand(List<String> input) {
         super(input);
     }

src/main/java/command/DoneCommand.java

@@ -6,7 +6,7 @@
 
 import java.util.List;
 
-class DoneCommand extends Command {
+public class DoneCommand extends Command {
     public DoneCommand(List<String> input) {
         super(input);
     }

src/main/java/command/ListCommand.java

@@ -5,7 +5,7 @@
 
 import java.util.List;
 
-class ListCommand extends Command {
+public class ListCommand extends Command {
     public ListCommand(List<String> input) {
         super(input);
     }

src/main/java/command/TaskCommand.java

@@ -8,7 +8,7 @@
 
 import java.util.List;
 
-class TaskCommand extends Command {
+public class TaskCommand extends Command {
     public TaskCommand(List<String> input) {
         super(input);
     }

src/main/java/task/Deadline.java

@@ -2,7 +2,7 @@
 
 import java.time.LocalDateTime;
 
-class Deadline extends Task {
+public class Deadline extends Task {
     public Deadline(String description, LocalDateTime time) {
         super(description, time);
         super.type = "deadline";

src/main/java/task/Event.java

@@ -2,7 +2,7 @@
 
 import java.time.LocalDateTime;
 
-class Event extends Task {
+public class Event extends Task {
     public Event(String description, LocalDateTime time) {
         super(description, time);
         super.type = "event";

src/main/java/task/Todo.java

@@ -2,7 +2,7 @@
 
 import java.time.LocalDateTime;
 
-class Todo extends Task {
+public class Todo extends Task {
     public Todo(String description) {
         super(description, LocalDateTime.MIN);
         super.type = "todo";