package com.plannaplan.responses.mappers; import java.util.List; import java.util.Objects; import java.util.stream.Collectors; import com.plannaplan.entities.Course; import com.plannaplan.responses.models.GetCoursesResponse; public class CoursesResponseMappers { public static final List mapCoursesListToCoursesResponseList(List courses) { return courses.stream().filter(Objects::nonNull).map(GetCoursesResponse::new).collect(Collectors.toList()); } }