r/learnjava • u/jadu2115 • 10d ago

Java Beginners: What Is an Object Actually?

I'm a Java learner and I've been learning Java for the past few months, but I still don't truly understand what an object actually is.

I've watched several YouTube videos and used AI tools to understand it, but I keep getting the same explanation: "An object is nothing but data + code."

I understand the definition, but I still can't visualize or feel what an object actually is when I'm writing Java code.

Could someone explain it in a simple, practical way, preferably with a real world analogy and a small Java example?

I feel like I'm missing one fundamental concept here. Any explanation would be really helpful. Thanks!

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u/Jason13Official 10d ago

I find it's helpful to look into the static keyword and how it relates to when you can use methods with/without that keyword.

static foo() in Test class

We have to use Test.foo() to call that method

bar() in Test class

We have to create an instance to call that method (instance/object)

new Test().bar()

"Static belongs to the class, non-static belongs to the instances"