Add CSVRecord#toStream().

Author: garydgregory

src/changes/changes.xml

@@ -59,6 +59,7 @@
       <action issue="CSV-123" type="fix" dev="ggregory" due-to="Emmanuel Bourg, Benedikt Ritter, shivakrishnaah, Gary Gregory">Add possibility to use ResultSet header meta data as CSV header #11.</action>
       <!-- ADD -->
       <action issue="CSV-275" type="add" dev="ggregory" due-to="Michael Wyraz, Gary Gregory">Make CSVRecord#toList() public.</action>
+      <action                 type="add" dev="ggregory" due-to="Gary Gregory">Add CSVRecord#toStream().</action>
       <!-- UPDATE -->
       <action                 type="update" dev="ggregory" due-to="Gary Gregory">Update org.junit.jupiter:junit-jupiter from 5.6.0 to 5.7.0, #84 #109</action>
       <action                 type="update" dev="ggregory" due-to="Gary Gregory">Update tests from Apache Commons Lang 3.9 to 3.12.0.</action>

src/main/java/org/apache/commons/csv/CSVRecord.java

@@ -308,6 +308,16 @@ public Map<String, String> toMap() {
         return putIn(new LinkedHashMap<String, String>(values.length));
     }
 
+    /**
+     * Returns a sequential ordered stream whose elements are the values.
+     *
+     * @return the new stream.
+     * @since 1.9.0
+     */
+    public Stream<String> toStream() {
+        return Arrays.stream(values);
+    }
+
     /**
      * Returns a string representation of the contents of this record. The result is constructed by comment, mapping,
      * recordNumber and by passing the internal values array to {@link Arrays#toString(Object[])}.

src/test/java/org/apache/commons/csv/CSVRecordTest.java

@@ -34,6 +34,7 @@
 import java.util.Map;
 import java.util.TreeMap;
 import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.atomic.AtomicInteger;
 
 import org.apache.commons.lang3.StringUtils;
 import org.junit.jupiter.api.BeforeEach;
@@ -296,6 +297,15 @@ public void testToMapWithShortRecord() throws Exception {
         }
     }
 
+    @Test
+    public void testToStream() {
+        final AtomicInteger i = new AtomicInteger();
+        record.toStream().forEach(value -> {
+            assertEquals(values[i.get()], value);
+            i.incrementAndGet();
+        });
+    }
+
     @Test
     public void testToString() {
         assertNotNull(recordWithHeader.toString());