update bom version, add test for BytesMarshallable key/values

pom.xml

@@ -45,7 +45,7 @@
             <dependency>
                 <groupId>net.openhft</groupId>
                 <artifactId>chronicle-bom</artifactId>
-                <version>1.14.68</version>
+                <version>1.14.79</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>

src/test/java/net/openhft/chronicle/map/AbstractMarshallableKeyValueTest.java

@@ -0,0 +1,28 @@
+package net.openhft.chronicle.map;
+
+import net.openhft.chronicle.wire.AbstractMarshallable;
+import org.junit.Test;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+
+public final class AbstractMarshallableKeyValueTest {
+
+    @Test
+    public void shouldAcceptAbstractMarshallableComponents() throws Exception {
+        final ChronicleMap<Key, Value> map = ChronicleMapBuilder.of(Key.class, Value.class).entries(10).
+                averageKey(new Key()).averageValue(new Value()).create();
+
+        map.put(new Key(), new Value());
+
+        assertThat(map.get(new Key()).number, is(new Value().number));
+    }
+
+    private static final class Key extends AbstractMarshallable {
+        private String k = "key";
+    }
+
+    private static final class Value extends AbstractMarshallable {
+        private Integer number = Integer.valueOf(17);
+    }
+}