Example usage for java.util List forEach

Introduction

In this page you can find the example usage for java.util List forEach.

Prototype

default void forEach(Consumer<? super T> action)

Source Link

Document

Performs the given action for each element of the Iterable until all elements have been processed or the action throws an exception.

Usage

From source file:Main.java

public static void main(String[] args) {
    List<Integer> l = Arrays.asList(1, 3, 2, 4, 7, 8, 9, 6, 5);
    l.forEach(i -> { //Consumer is not even imported
        System.out.println(i + 10);
    });/*w w  w. j a v  a  2 s.c  om*/
}

From source file:Main.java

public static void main(String[] args) {
    List<Integer> l = Arrays.asList(1, 3, 2, 4, 7, 8, 9, 6, 5);
    l.forEach(Main::methodWithSameInput);
}

From source file:Main.java

public static void main(String[] args) {
    List<Integer> numbers = Arrays.asList(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
    numbers.forEach(System.out::println);
}

From source file:Main.java

public static void main(String[] args) {
    List<Integer> l = Arrays.asList(1, 3, 2, 4);
    l.forEach(getConsumer(10));
}

From source file:Main.java

public static void main(String[] args) {
    List<Integer> numbers = Arrays.asList(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
    numbers.forEach(new Consumer<Integer>() {
        @Override/*from   w w w.j  a v a2 s. co  m*/
        public void accept(Integer integer) {
            System.out.println(integer);
        }
    });

}

From source file:Main.java

public static void main(String[] args) {
    // Create a list of strings
    List<String> names = new ArrayList<>();
    names.add("A");
    names.add("B");
    names.add("C");

    names.forEach(System.out::println);
}

From source file:httpasync.AsyncClientPipelined.java

public static void main(final String[] args) throws Exception {
    CloseableHttpPipeliningClient httpclient = HttpAsyncClients.createPipelining();
    try {/*  w  w w.  j av a 2  s  . c om*/
        httpclient.start();

        HttpHost targetHost = new HttpHost("money.moneydj.com", 80);
        HttpGet[] resquests = { new HttpGet("/us/basic/basic0001/Person"),
                new HttpGet("/us/basic/basic0001/AA"), new HttpGet("/us/basic/basic0001/PSG"),
                //                    new HttpGet("/docs/introduction.html"),
                //                    new HttpGet("/docs/setup.html"),
                //                    new HttpGet("/docs/config/index.html")
        };

        Future<List<HttpResponse>> future = httpclient.execute(targetHost,
                Arrays.<HttpRequest>asList(resquests), null);
        List<HttpResponse> responses = future.get();
        responses.forEach(System.out::println);

        System.out.println("Shutting down");
    } finally {
        httpclient.close();
    }
    System.out.println("Done");
}

From source file:Main.java

public static void main(String[] argv) {
    List<Person> persons = Arrays.asList(new Person("Joe"), new Person("Jim"), new Person("John"));
    persons.forEach(p -> p.setLastName("Doe"));

    persons.forEach(p -> System.out.println(p));
}

From source file:Main.java

public static void main(String[] args) {
    List<Trade> trades = TradeUtil.createTrades();

    trades.forEach(trade -> System.out.println(trade));

    trades.forEach(System.out::println);

    Consumer<Trade> printTrade = trade -> System.out.println(trade);
    trades.forEach(printTrade);//  w w w.  j a v a2  s. c o m
}

From source file:Main.java

public static void main(String[] args) throws Exception {

    List<Foo> foos = new ArrayList<>();

    IntStream.range(1, 4).forEach(num -> foos.add(new Foo("Foo" + num)));

    foos.forEach(f -> IntStream.range(1, 4).forEach(num -> f.bars.add(new Bar("Bar" + num + " <- " + f.name))));

    foos.stream().flatMap(f -> f.bars.stream()).forEach(b -> System.out.println(b.name));
}