Example usage for java.util List size

Introduction

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

Prototype

int size();

Source Link

Document

Returns the number of elements in this list.

Usage

From source file:Main.java

public static void main(String args[]) {
    Vector<String> v1 = new Vector<String>();
    v1.add("A");//from   w  w  w  . ja  v a  2 s  . c o m
    v1.add("B");
    v1.add("C");
    List l = v1.subList(1, 2);

    for (int i = 0; i < l.size(); i++) {
        System.out.println(l.get(i));
    }
}

From source file:MainClass.java

public static void main(String args[]) {
    Vector v1 = new Vector();
    v1.add("A");/*w  w w .  jav a  2  s .c  om*/
    v1.add("B");
    v1.add("C");
    List l = v1.subList(1, 2);

    for (int i = 0; i < l.size(); i++) {
        System.out.println(l.get(i));
    }
}

From source file:Main.java

public static void main(String[] args) {
    Integer[] numbers = { 1, 1, 2, 3, 5, 8, 13, 21, 34, 55 };

    List list = Arrays.asList(numbers);

    for (int i = 0; i < list.size(); i++) {
        System.out.print(list.get(i) + ", ");
    }/*  w  w  w  .java 2  s.  c  o m*/
}

From source file:RegisteredNameDemo.java

public static void main(String[] args) {
    ScriptEngineManager manager = new ScriptEngineManager();
    List<ScriptEngineFactory> factories = manager.getEngineFactories();
    for (ScriptEngineFactory factory : factories) {
        List<String> regNames = factory.getNames();
        for (int i = 0; i < regNames.size(); i++) {
            System.out.printf("Registered name " + i + " " + (String) regNames.get(i) + "\n");
        }// ww w . j  a  v a2  s . c o  m
    }
}

From source file:FileExtensionsDemo.java

public static void main(String[] args) {
    ScriptEngineManager manager = new ScriptEngineManager();
    List<ScriptEngineFactory> factories = manager.getEngineFactories();
    for (ScriptEngineFactory factory : factories) {
        List<String> ext = factory.getExtensions();
        for (int i = 0; i < ext.size(); i++) {
            System.out.printf("Supported file extension: " + (String) ext.get(i) + "\n");
        }/*from w ww .j  av a 2  s.  c  o m*/
    }
}

From source file:Main.java

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

From source file:Main.java

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

From source file:Main.java

public static void main(String[] args) {
    Set<Object> set = new HashSet<Object>();
    set.add("A");
    set.add(new Long(10));
    set.add(new Date());

    List<Object> list = new ArrayList<Object>(set);
    for (int i = 0; i < list.size(); i++) {
        Object o = list.get(i);/* w  w w . jav a2  s.c  o m*/
        System.out.println("Object = " + o);
    }
}

From source file:MimeTypesDemo.java

public static void main(String[] args) {
    ScriptEngineManager manager = new ScriptEngineManager();
    List<ScriptEngineFactory> factories = manager.getEngineFactories();
    for (ScriptEngineFactory factory : factories) {
        List<String> mimeTypes = factory.getMimeTypes();
        for (int i = 0; i < mimeTypes.size(); i++) {
            System.out.printf("Supported MIME type " + i + " " + (String) mimeTypes.get(i) + "\n");
        }//from w w w  .j a  va 2 s .  c  o  m
    }
}

From source file:Main.java

public static void main(String[] args) {
    ArrayList<String> arrayList = new ArrayList<String>();

    arrayList.add("1");
    arrayList.add("2");
    arrayList.add("3");
    arrayList.add("4");
    arrayList.add("5");

    List lst = arrayList.subList(1, 3);
    for (int i = 0; i < lst.size(); i++)
        System.out.println(lst.get(i));

    // remove one element from sub list
    Object obj = lst.remove(0);/*w ww . j  av  a  2 s  . com*/
    System.out.println(obj + " is removed");

    for (String str : arrayList)
        System.out.println(str);
}