Level-5 added EmptyEventException, EmptyDeadlineException,EmptyTodoException and UnknownInputException.

qwertybox123 · qwertybox123 · commit 3cc2ddc300c8 · 2023-08-30T00:10:37.000+08:00
diff --git a/src/main/java/Duke.java b/src/main/java/Duke.java
@@ -1,4 +1,4 @@
-import java.rmi.activation.UnknownObjectException;
+
 import java.util.Scanner;
 import java.util.ArrayList;
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-import java.rmi.activation.UnknownObjectException;`
	`1`	`+`
`2`	`2`	`import java.util.Scanner;`
`3`	`3`	`import java.util.ArrayList;`
`4`	`4`