Method name camelCase (ARCH4002)

Key java.naming.method-name-camelcase · Severity warning · Category naming

Java method names should use camelCase (first letter lowercase, subsequent words capitalized). PascalCase or snake_case breaks the language convention.

Incorrect

public class Cart {
    public int CalculateTotal() {
        return 0;
    }
}

Correct

public class Cart {
    public int calculateTotal() {
        return 0;
    }
}

Fix

Lowercase the method’s first letter to convert it to camelCase.