Fix test

Author: tastybento

src/test/java/world/bentobox/bentobox/AbstractCommonSetup.java

@@ -280,7 +280,7 @@ public void checkSpigotMessage(String expectedMessage, int expectedOccurrences)
         List<TextComponent> capturedMessages = captor.getAllValues();
 
         // Count the number of occurrences of the expectedMessage in the captured messages
-        long actualOccurrences = capturedMessages.stream().map(component -> component.toPlainText()) // Convert each TextComponent to plain text
+        long actualOccurrences = capturedMessages.stream().map(component -> component.toLegacyText()) // Convert each TextComponent to plain text
                 .filter(messageText -> messageText.contains(expectedMessage)) // Check if the message contains the expected text
                 .count(); // Count how many times the expected message appears