public static Student findStudent(
final Group group,
final String authId
) {
for (Student student : group.getStudents().values()) {
if (authId.equalsIgnoreCase(student.getEmail())) {
return student;
}
}
return null;
}
public static Version resolveVersion(
final Task task,
final IndexEntry indexEntry,
final Group group,
final String studentId
) {
return resolveVersion(
task,
indexEntry.getVerAnchor(),
indexEntry.getVerStep(),
group.getStudents().keySet(),
studentId
);
}