minor test code refactoring

Author: cowtowncoder

src/test/java/com/fasterxml/jackson/dataformat/xml/failing/Issue97Test.java renamed to src/test/java/com/fasterxml/jackson/dataformat/xml/failing/PolymorphicList97Test.java

@@ -15,7 +15,7 @@
 /**
  * @author pgelinas
  */
-public class Issue97Test extends XmlTestBase
+public class PolymorphicList97Test extends XmlTestBase
 {
     @JsonTypeInfo(property = "type", use = Id.NAME)
     public static abstract class Foo {

src/test/java/com/fasterxml/jackson/dataformat/xml/failing/TestDeserialization.java

@@ -15,7 +15,7 @@ private static class EmptyStrings
 
     private final XmlMapper MAPPER = new XmlMapper();
 
-    // [Issue#25]
+    // [dataformat-xml#25]
     public void testEmptyStringFromElemAndAttr() throws Exception
     {
         EmptyStrings ob = MAPPER.readValue("<EmptyString a=''><b /></EmptyString>",

src/test/java/com/fasterxml/jackson/dataformat/xml/failing/TestUntypedListSerialization.java

@@ -45,7 +45,7 @@ public TypedListBean() {
     private final XmlMapper MAPPER = new XmlMapper();
 
     /*
-     *  For [Issue#8] -- Will not use wrapping, if type is not statically known
+     *  For [dataformat-xml#8] -- Will not use wrapping, if type is not statically known
      *  to be a Collection
      */
     public void testListAsObject() throws IOException