Merge branch '2.17' into 2.18

Author: cowtowncoder

src/test-jdk17/java/com/fasterxml/jackson/dataformat/xml/jdk17/Java17CollectionsTest.java

@@ -0,0 +1,32 @@
+package com.fasterxml.jackson.dataformat.xml.jdk17;
+
+import java.util.List;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+import com.fasterxml.jackson.dataformat.xml.XmlMapper;
+import com.fasterxml.jackson.dataformat.xml.XmlTestBase;
+
+public class Java17CollectionsTest extends XmlTestBase
+{
+
+    private final XmlMapper _xmlMapper = new XmlMapper();
+
+    public void testStreamOf()
+            throws Exception
+    {
+        List<String> input = Stream.of("a", "b", "c").collect(Collectors.toList());
+
+        String ser = _xmlMapper.writeValueAsString(input);
+        assertEquals("<ArrayList><item>a</item><item>b</item><item>c</item></ArrayList>", ser);
+
+        List<?> deser = _xmlMapper.readValue(ser, List.class);
+        assertEquals(input, deser);
+
+        input = Stream.of("a", "b", "c").toList();
+        ser = _xmlMapper.writeValueAsString(input);
+        deser = _xmlMapper.readValue(ser, List.class);
+        assertEquals(input, deser);
+    }
+
+}