Example usage for java.util List isEmpty

Introduction

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

Prototype

boolean isEmpty();

Source Link

Document

Returns true if this list contains no elements.

Usage

From source file:Main.java

public static boolean isAvaliable(List list) {
    return list != null && !list.isEmpty();
}

From source file:Main.java

public static <D> boolean isEmpty(List<D> list) {
    return list == null || list.isEmpty();
}

From source file:Main.java

public static boolean isEmpty(List list) {
    if (list == null || list.isEmpty()) {
        return true;
    }//ww w  .j a  v a  2  s. c  o m
    return false;
}

From source file:Main.java

public static <E> boolean isListEmpty(List<E> list) {
    return list == null || list.isEmpty();
}

From source file:Main.java

public static boolean isListEmpty(List list) {
    if (list == null || list.isEmpty()) {
        return true;
    }/*  ww  w.j  a v a  2  s .c  om*/
    return false;
}

From source file:Main.java

public static boolean isNullOrEmpty(List<?> list) {
    return null == list || list.isEmpty();
}

From source file:Main.java

public static boolean isEmpty(List<?> list) {
    return (list == null || list.isEmpty());
}

From source file:Main.java

public static <T> T getFirst(List<T> l) {
    if (l == null || l.isEmpty())
        return null;
    return l.get(0);
}

From source file:Main.java

public static boolean isBlankList(List list) {
    if (list != null && !list.isEmpty()) {
        return false;
    } else {/*from   www. j a  v a  2s. c om*/
        return true;
    }
}

From source file:Main.java

public static <E> int getListSize(List<E> list) {
    if (list != null && !list.isEmpty()) {
        return list.size();
    }/*ww  w  .j av a  2 s .  c  o m*/
    return 0;
}