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x3chillax · Sep 18, 2019 · ebe621c · ebe621c
1 parent 839ffc1
commit ebe621c
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Showing 2 changed files with 8 additions and 3 deletions.
diff --git a/build.gradle b/build.gradle
@@ -1,6 +1,7 @@
 plugins {
     id 'java'
     id 'application'
+    id 'checkstyle'
 }
 
 group 'seedu.duke'
@@ -17,4 +18,8 @@ application {
 
 run {
     standardInput = System.in
+}
+
+checkstyle {
+    toolVersion = '8.23'
 }
diff --git a/src/main/java/duke/parser/Parser.java b/src/main/java/duke/parser/Parser.java
@@ -37,18 +37,18 @@ public static Command parse(String fullCommand) throws DukeException {
                     return new DoneCommand(taskNb - 1);
                 } else throw new DukeException("Need a task number after done!");
             case "todo":
-                if ((splitted.length == 1) || splitted[1].isBlank())
+                if ((splitted.length == 1) || splitted[1].isEmpty())
                     throw new DukeException("The description of a todo cannot be empty.");
                 return new AddCommand(new Todo(splitted[1]));
             case "deadline":
-                if ((splitted.length == 1) || splitted[1].isBlank())
+                if ((splitted.length == 1) || splitted[1].isEmpty())
                     throw new DukeException("The description of a deadline cannot be empty.");
                 String[] getBy = splitted[1].split("/by ", 2);
                 if (getBy.length < 2)
                     throw new DukeException("The description of a deadline must contain /by date!");
                 return new AddCommand(new Deadline(getBy[0], getBy[1]));
             case "event":
-                if ((splitted.length == 1) || splitted[1].isBlank())
+                if ((splitted.length == 1) || splitted[1].isEmpty())
                     throw new DukeException("The description of an event cannot be empty, and it must contain /at");
                 String[] getAt = splitted[1].split("/at ", 2);
                 if (getAt.length < 2)