Example usage for java.util Map isEmpty

List of usage examples for java.util Map isEmpty

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Introduction

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

Prototype

boolean isEmpty();

Source Link

Document

Returns true if this map contains no key-value mappings.

Usage

From source file:Main.java

public static boolean isMapEmpty(Map map) {
    return map == null || map.isEmpty();
}

From source file:Main.java

public static boolean isEmpty(Map map) {
    return (map == null) || map.isEmpty();
}

From source file:Main.java

public static boolean isNullOrEmpty(Map<?, ?> m) {
    return m == null || m.isEmpty();
}

From source file:Main.java

public static boolean isEmpty(Map map) {
    return (map == null) || (map.isEmpty());
}

From source file:Main.java

public static <K, V> boolean mapIsNotNullOrEmpty(Map<K, V> map) {
    return map != null && !map.isEmpty();
}

From source file:Main.java

public static <K, V> boolean isEmpty(Map<K, V> m) {
    return m == null || m.isEmpty();
}

From source file:Main.java

public static boolean isEmpty(Map<?, ?> m) {
    return m == null || m.isEmpty();
}

From source file:Main.java

public static boolean isBlank(Map<?, ?> m) {
    return m == null || m.isEmpty();
}

From source file:Main.java

public static <K, V> boolean isEmpty(Map<K, V> map) {
    return (map == null || map.isEmpty());
}

From source file:Main.java

public static <T> boolean isMapEmpty(Map<T, T> map) {
    return null == map || map.isEmpty();
}