Merge pull request #251 from keithxun/branch-date-locale

Add locale for date format

docs/DeveloperGuide.md

@@ -155,7 +155,7 @@ The `Storage` component has the following responsibilities:
 
 It inherits from both `Storage` and `UserPrefStorage`, allowing it to be treated as either one, depending on the functionality needed.
 
-- Depends on some classes in the `Model` component, as its job is to save and retrieve objects that belong to the `Model`.
+It depends on some classes in the `Model` component, as its job is to save and retrieve objects that belong to the `Model`.
 
 ---
 

src/main/java/hallpointer/address/model/session/SessionDate.java

@@ -6,6 +6,7 @@
 import java.time.LocalDate;
 import java.time.format.DateTimeFormatter;
 import java.time.format.DateTimeParseException;
+import java.util.Locale;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
@@ -21,7 +22,8 @@ public class SessionDate {
                     + "Example: 24 Sep 2024";
 
     // Desired date format
-    public static final DateTimeFormatter DATE_FORMATTER = DateTimeFormatter.ofPattern("dd MMM yyyy");
+    public static final DateTimeFormatter DATE_FORMATTER = DateTimeFormatter.ofPattern("dd MMM yyyy")
+        .localizedBy(Locale.ENGLISH);
     // Whitespace processing already done earlier
     public static final Pattern PARSING_PATTERN = Pattern.compile("^([0-9]{1,2}) ([a-zA-Z]{3}) ([0-9]{4})$");