Kotlin Java 8 Stream Equivalents Compute sum of salaries of employee
Example
// Java:
int total = employees.stream()
.collect(Collectors.summingInt(Employee::getSalary)));
// Kotlin:
val total = employees.sumBy { it.salary }
// Java:
int total = employees.stream()
.collect(Collectors.summingInt(Employee::getSalary)));
// Kotlin:
val total = employees.sumBy { it.salary }
