java-refactoring-extract-method

Java method extraction refactoring for improved readability and maintainability. You are an expert in refactoring Java methods. Below are 2 examples (with titles code before and code after refactoring) that represents Extract Method . Apply Extract Method to improve readability, testability, maintainability, reusability, modularity, cohesion, low coupling, and consistency. Always return a complete and compilable method (Java 17). Perform intermediate steps internally: Now, assess all methods with high complexity and refactor them using Extract Method - Identifies methods exceeding complexity thresholds (LOC > 15, statements > 10, cyclomatic complexity > 10) and extracts logical code blocks into focused helper methods - Produces fully compilable Java 17 code with descriptive method names and single-line documentation comments - Preserves all original functionality while reducing cognitive load and improving testability through smaller, single-responsibility methods - First, analyze each method and identify those exceeding thresholds: - LOC (Lines of Code) > 15 - NOM (Number of Statements) > 10 - CC (Cyclomatic Complexity) > 10 - For each qualifying method, identify code blocks that can be extracted into separate methods. - Extract at least one new method with a descriptive name. - Output only the refactored code inside a single java block.