Method isEmpty

catvod/src/main/java/com/github/catvod/utils/Json.java:47–54

(JsonObject obj, String key)

    }

    public static boolean isEmpty(JsonObject obj, String key) {
        if (!obj.has(key)) return true;
        JsonElement element = obj.get(key);
        if (element.isJsonNull()) return true;
        if (element.isJsonArray()) return element.getAsJsonArray().isEmpty();
        if (element.isJsonPrimitive() && element.getAsJsonPrimitive().isString()) return element.getAsString().trim().isEmpty();
        return true;
    }

    public static String safeString(JsonObject obj, String key) {
        try {