Example usage for java.util ArrayList add

Introduction

In this page you can find the example usage for java.util ArrayList add.

Prototype

public boolean add(E e)

Source Link

Document

Appends the specified element to the end of this list.

Usage

From source file:Main.java

public static final ArrayList singletonArrayList(Object o) {
    final ArrayList result = new ArrayList(1);
    result.add(o);
    return result;
}

From source file:Main.java

/**
 * Combines a element and a list into a new list.
 * /*from   www  .jav  a2  s  .com*/
 * @param t First element of the new list.
 * @param list Rest elements of the new list.
 */
public static <T extends Object> List<T> union(final T t, final List<T> list) {
    final ArrayList<T> result = new ArrayList<T>();
    result.add(t);
    result.addAll(list);
    return result;
}

From source file:Main.java

public static <T> List<T> cons(T x, Collection<? extends T> xs) {
    ArrayList<T> result = new ArrayList<>(xs.size() + 1);
    result.add(x);
    result.addAll(xs);/*from   ww w .  j a va  2s  .c  o  m*/
    return result;
}

From source file:Main.java

/**
 * Adds one wanted config attrib to list of configuration attributes
 * //from  ww w .j av  a2s . c  o m
 * @param configs
 * @param configAttrib
 * @param value
 */
public static void setConfig(ArrayList<int[]> configs, int configAttrib, int value) {
    configs.add(new int[] { configAttrib, value });
}

From source file:Main.java

private static ArrayList<String> createCountrysName() {
    ArrayList<String> countrysTmp = new ArrayList<String>();
    countrysTmp.add("Brasil");

    return countrysTmp;
}

From source file:Main.java

private static ArrayList<String> createCountrysId() {
    ArrayList<String> countrysTmp = new ArrayList<String>();
    countrysTmp.add("BR");

    return countrysTmp;
}

From source file:Main.java

public static List buildInitializedList(Object value) {
    final ArrayList<Object> arrayList = new ArrayList<Object>();
    arrayList.add(value);
    return arrayList;
}

From source file:Main.java

public static void reverseMethod() {

    ArrayList<String> list = new ArrayList<String>();
    list.add("Z");
    list.add("A");
    list.add("K");
    list.add("N");
    System.out.println(list);/*from  www  .j a v  a  2s .c o m*/
    Collections.reverse(list);
    System.out.println(list);

}

From source file:Main.java

public static ArrayList<Integer> createOccupantsIdsFromPrivateMessage(int currentUserId, int senderId) {
    ArrayList<Integer> occupantsIdsList = new ArrayList<Integer>(2);
    occupantsIdsList.add(currentUserId);
    occupantsIdsList.add(senderId);/* w w w .j  ava  2s.c  o  m*/
    return occupantsIdsList;
}

From source file:Main.java

public static <T> List<T> toList(T atLeastOneT, T... otherTs) {
    ArrayList<T> allTs = new ArrayList<T>(Arrays.asList(otherTs));
    allTs.add(atLeastOneT);

    return allTs;
}