package modern.challenge; import java.util.concurrent.ExecutionException; public class DefectBulbException extends ExecutionException { private static final long serialVersionUID = 1L; public DefectBulbException() { super(); } public DefectBulbException(String message) { super(message); } public DefectBulbException(Throwable cause) { super(cause); } public DefectBulbException(String message, Throwable cause) { super(message, cause); } }