what is the difference between "Basic Java" and " Core Java"? [duplicate]

This question already has answers here:开发者_如何学Python Closed 11 years ago.

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What is the difference between java and core java?

please somebody help me with this question. thanks.

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Where have you read these terms? I've never heard about "basic Java" and I actually don't think either of them have a well known / defined / established meaning.

The Core Java Technologies are according to Oracle:

The Core Java technologies and application programming interfaces (APIs) are the foundation of the Java Platform, Standard Edition (Java SE). They are used in all classes of Java programming, from desktop applications to Java EE applications.