From 708cefa7b9cf8aaff95dd4871b0a36aa74da834b Mon Sep 17 00:00:00 2001 From: Mavlushechka Date: Thu, 3 Nov 2022 23:30:10 +0500 Subject: Add Collections class --- .../mavlushechka/a1qa/project/utils/Collections.java | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 src/main/java/com/mavlushechka/a1qa/project/utils/Collections.java (limited to 'src/main/java/com/mavlushechka') diff --git a/src/main/java/com/mavlushechka/a1qa/project/utils/Collections.java b/src/main/java/com/mavlushechka/a1qa/project/utils/Collections.java new file mode 100644 index 0000000..44b8f40 --- /dev/null +++ b/src/main/java/com/mavlushechka/a1qa/project/utils/Collections.java @@ -0,0 +1,20 @@ +package com.mavlushechka.a1qa.project.utils; + +import java.util.ArrayList; +import java.util.List; +import java.util.Objects; + +public class Collections { + + private Collections() { + } + + public static boolean isSortedDescending(List list) { + List descendingSortedList = new ArrayList<>(list); + + descendingSortedList.sort(java.util.Collections.reverseOrder()); + + return Objects.equals(list, descendingSortedList); + } + +} -- cgit v1.2.3