Java Articles

• Groovy, null, and ‘null’ Sometimes you get a null value, and sometimes you get the word null. Make sure it checks the one you expect!
• Java Lag vs. MacOS System Updates The MacBook mysteriously started lagging on Minecraft worlds that had run just fine the day before. It kept lagging until we manually installed the latest system update.
• Java/Groovy Overloading and Null Parameters When you overload a Java method to accept different types of parameters, it can’t always determine which to call when one of the inputs is null. Here’s a hacky workaround.
• Java: Annotate Your Overrides Always use the Override annotation when you’re overriding a method, so the compiler will TELL you that you made a typo.

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