Comparing Java objects with equals() and hashcode()
Comparing Java objects with equals() and hashcode()
Jul 9, 2024
infoworld.com
CodeCrafted on Instagram: "In Java, you might think your class is independent... but it's not. Every single class (String, Scanner, Thread) implicitly extends the Object class. ​He is the Root of the entire Class Hierarchy. He provides the DNA for everything you use: ✅ toString() ✅ equals() ✅ hashCode() ✅ wait() / notify() ​So when the JVM loads the Object class... Daddy is Home. 🔥 ​Drop a "🔥" if you respect the Parent Class! Share this with a Java Dev who needs to know their roots! 👇 ​. . .
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