Answers for "java object check null or empty"

object check null or empty

Object.entries(obj).length === 0 && obj.constructor === Object

Posted by: Guest on July-21-2021

check if object is empty java 8

// Changed EmployeeServive to return an optional, no more nulls!
Optional<Employee> employee = employeeServive.getEmployee();
employee.ifPresent(e -> System.out.println(e.getId()));

Posted by: Guest on April-10-2020

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