Remove getElement(), getOrAddElement(), getMember(), and getOrAddMember()

extras/tests/JsonArray/CMakeLists.txt

@@ -9,7 +9,6 @@ add_executable(JsonArrayTests
 	copyArray.cpp
 	createNested.cpp
 	equals.cpp
-	get.cpp
 	isNull.cpp
 	iterator.cpp
 	memoryUsage.cpp

extras/tests/JsonArray/get.cpp

@@ -1,16 +0,0 @@
-// ArduinoJson - https://arduinojson.org
-// Copyright © 2014-2022, Benoit BLANCHON
-// MIT License
-
-#include <ArduinoJson.h>
-#include <catch.hpp>
-
-TEST_CASE("JsonArray::get()") {
-  DynamicJsonDocument doc(4096);
-  deserializeJson(doc, "[1,2,3]");
-  JsonArray array = doc.as<JsonArray>();
-
-  SECTION("Overflow") {
-    REQUIRE(array.getElement(3).isNull());
-  }
-}