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: The data type the method returns (e.g., int , String ). Use void if it returns nothing.

: "Don't Repeat Yourself." Use methods to reuse code.

Should I include concepts like Constructors or Recursion ? : The data type the method returns (e

: The variables defined in the method signature.

: Input variables passed into the method (optional). Method Body : The logic enclosed in curly braces {} . 3. Types of Methods 🟢 Standard Library Methods Built-in methods provided by Java classes. Math.sqrt(64) — returns the square root. System.out.println() — prints text to the console. 🔵 User-Defined Methods Should I include concepts like Constructors or Recursion

Methods created by the programmer to perform specific custom logic. 4. Parameters and Arguments You can pass data into methods using parameters.

To help you finalize this guide or prepare it for a PDF, let me know: Method Body : The logic enclosed in curly braces {}

Every method declaration includes several specific components: