Clean Master License Key |work| -

public boolean validateLicenseKey() { // Implement license key validation logic here // For demonstration purposes, assume the license key is valid return true; }

public void unlockPremiumFeatures() { if (validateLicenseKey()) { // Unlock premium features System.out.println("Premium features unlocked"); } else { System.out.println("Invalid license key"); } } } To use the Clean Master license key feature, developers can create an instance of the CleanMasterLicenseKey class and call the unlockPremiumFeatures() method: clean master license key

public class CleanMasterLicenseKey { private String licenseKey; } else { System.out.println("Invalid license key")