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: 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 ? : Input variables passed into the method (optional)

: Break complex problems into smaller, manageable pieces. 2. Method Syntax Types of Methods 🟢 Standard Library Methods Built-in

: The data type the method returns (e.g., int , String ). Use void if it returns nothing. 🔵 User-Defined Methods Should I include concepts like

: The variables defined in the method signature.

In Java, multiple methods can have the as long as they have different parameters (different types or different number of parameters). sum(int a, int b) sum(double a, double b) sum(int a, int b, int c) 7. Scope of Variables