Merge pull request #105 from samuelory/Samuel-V2.2

Fixed unhandled exception in add and remove
AY2324S2-CS2113-T11-3 · Apr 3, 2024 · 9119497 · 9119497
2 parents 2b3dccb + 3198abe
commit 9119497
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/main/java/florizz/core/Parser.java b/src/main/java/florizz/core/Parser.java
@@ -126,6 +126,10 @@ public static String[] commandHandler(String input) throws FlorizzException {
                     String[] arguments = new String[2];
                     String trimmedArgument = trimmedInput.substring(firstWhitespace).trim();
                     int secondWhitespace = trimmedArgument.indexOf(" ");
+                    if (secondWhitespace <0){
+                        throw new FlorizzException("Incorrect usage of remove." +
+                                " Correct format: remove <flowerName> /q <quantity> /from <bouquetName>");
+                    }
                     arguments[0] = FuzzyLogic.detectItem(trimmedArgument.substring(0,secondWhitespace));
                     arguments[1] = trimmedArgument.substring(secondWhitespace).trim();
                     outputs[1] = arguments[0] + " " + arguments[1];