Refactor "switch" statements in case have large sets of "case" clauses

import java.util.HashMap; import java.util.Map; import java.util.function.Consumer; public class SwitchRefactor { // Define actions for each case private static final Map<String, Consumer<String>> ACTION_MAP = new HashMap<>(); static { ACTION_MAP.put("case1", SwitchRefactor::actionForCase1); ACTION_MAP.put("case2", SwitchRefactor::actionForCase2); // Add more cases as needed } // Method for executing action for case 1 private static void actionForCase1(String param) { System.out.println("Executing action for case 1 with parameter: " + param); } // Method for executing action for case 2 private static void actionForCase2(String param) { System.out.println("Executing action for case 2 with parameter: " + param); } // Method for executing actions based on the given case public static void executeAction(String caseValue, String param) { Consumer<String> action = ACTION_MAP.get(caseValue); if (action != null) { action.accept(param); } else { System.out.println("No action found for case: " + caseValue); } } public static void main(String[] args) { // Example usage String caseValue = "case1"; String param = "example"; executeAction(caseValue, param); // Output: Executing action for case 1 with parameter: example } }