Java 8 Stream with batch processing

Question

I have a large file that contains a list of items.

I would like to create a batch of items, make an HTTP request with this batch (all of the items are needed as par

Answer 1

Simple example using Spliterator

    // read file into stream, try-with-resources
    try (Stream stream = Files.lines(Paths.get(fileName))) {
        //skip header
        Spliterator split = stream.skip(1).spliterator();
        Chunker chunker = new Chunker();
        while(true) {              
            boolean more = split.tryAdvance(chunker::doSomething);
            if (!more) {
                break;
            }
        }           
    } catch (IOException e) {
        e.printStackTrace();
    }
}

static class Chunker {
    int ct = 0;
    public void doSomething(T line) {
        System.out.println(ct++ + " " + line.toString());
        if (ct % 100 == 0) {
            System.out.println("====================chunk=====================");               
        }           
    }       
}

Bruce's answer is more comprehensive, but I was looking for something quick and dirty to process a bunch of files.