Answers for "sort bt last name java"

sort a list in java according to last name

//sort by a single field
    Collections.sort(list, (o1,o2) ->  o1.getfName().compareTo(o2.getfName()));

sort a list in java according to last name

//sort by a single field
    Collections.sort(list, (o1,o2) ->  o1.getfName().compareTo(o2.getfName()));