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Documentation Index

Fetch the complete documentation index at: https://springbolt.mintlify.app/llms.txt

Use this file to discover all available pages before exploring further.

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What is Core Java?

Core Java refers to the standard edition (J2SE) of the Java language. It is the foundation upon which all other Java technologies (like Java EE, Spring, or Android) are built. It covers the basic concepts, language syntax, and libraries required to develop general-purpose applications. The philosophy of Java is “Write Once, Run Anywhere” (WORA), meaning compiled Java code can run on all platforms that support Java without the need for recompilation.

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Key Modules & Concepts

OOP Concepts

The pillars of Java: Classes, Objects, Inheritance, Polymorphism, Abstraction, and Encapsulation.

Exception Handling

Managing runtime errors using try-catch blocks, throw vs throws, and custom exceptions.

String Handling

Understanding String immutability, the String Pool, StringBuilder, and StringBuffer.