Example usage for java.util Arrays asList

Introduction

In this page you can find the example usage for java.util Arrays asList.

Prototype

@SafeVarargs
@SuppressWarnings("varargs")
public static <T> List<T> asList(T... a)

Source Link

Document

Returns a fixed-size list backed by the specified array.

Usage

From source file:Main.java

public static void main(String[] args) {
    List<String> stringList = Arrays.asList(args);
    System.out.println("before: " + stringList);
    for (int i = 0; i < stringList.size(); ++i) {
        stringList.set(i, stringList.get(i).replaceAll("\\s+", ""));
    }/*from   w ww.  j a  v a 2  s .c  om*/
    System.out.println("after : " + stringList);
}

From source file:MainClass.java

public static void main(String[] a) {
    List list = Arrays.asList(new String[] { "A", "B", "C", "D" });

    Object[] objArray = list.toArray();

    for (Object obj : objArray) {
        System.out.println(obj);//  ww  w. java  2 s  . c  o m
    }

    String[] strArray = (String[]) list.toArray(new String[list.size()]);

    for (String string : strArray) {
        System.out.println(string);
    }
}

From source file:Main.java

public static void main(String[] args) {
    List<Point> points = Arrays.asList(new Point(12, 2));
    points.stream().map(p -> p.getX()).forEach(System.out::println);
}

From source file:Main.java

public static void main(String args[]) {
    String s[] = { "a", "b", "c", "d" };

    System.out.println(Arrays.asList(s).toString());
}

From source file:MainClass.java

public static void main(String[] a) {
    List l1 = Arrays.asList(new String[] { "A", "B", "C" });
    List l2 = Arrays.asList(new String[] { "A", "C", "D" });
    Collections.copy(l1, l2); // works
    Collections.copy(l2, l1); //
    System.out.println(l1);/*from  w  w w. j  a va2  s .  c  o m*/
    System.out.println(l2);
}

From source file:MainClass.java

public static void main(String[] a) {
    List barFlies = Arrays.asList(new String[] { "A", "B", "C" });
    Collections.reverse(barFlies);
    System.out.println(barFlies);
}

From source file:Main.java

public static void main(String[] args) {
    List<String> list = Arrays.asList(args);
    Collections.sort(list);//  www .ja  v a 2 s .c om
    System.out.println(list);
}

From source file:MainClass.java

public static void main(String[] a) {

    List list = Arrays.asList(new String[] { "A", "B", "C", "D" });
    Iterator iter = list.iterator();

    while (iter.hasNext()) {
        System.out.println(iter.next());
    }/*  ww w  .  j a  va2 s. c o m*/

}

From source file:MainClass.java

public static void main(String[] args) {
    List<String> argList = Arrays.asList(args);
    Collections.shuffle(argList);
    for (String arg : argList) {
        System.out.format("%s ", arg);
    }//  w w w .  j a  v a  2s. co m
    System.out.println();
}

From source file:Main.java

public static void main(String[] args) {
    final List<String> fruits = Arrays.asList(new String[] { "A", "B", "C", "D" });
    System.out.println(fruits);/*from w w  w .ja v  a  2 s .c  om*/
    System.out.println(merge(fruits, 1));

}