[NETBEANS-4400] Added support for renaming RECORD name using refactor…

…ing (apache#2164)

* [NETBEANS-4400] Added support for renaming RECORD name using refactoring

* [NETBEANS-4400] Addressed code review comments

java/java.source.base/src/org/netbeans/api/java/source/TreeMaker.java

@@ -73,6 +73,7 @@
 import org.netbeans.api.lexer.TokenSequence;
 
 import org.netbeans.api.java.lexer.JavaTokenId;
+import org.netbeans.modules.java.source.TreeShims;
 
 import org.netbeans.modules.java.source.builder.ASTService;
 import org.netbeans.modules.java.source.query.CommentSet;
@@ -2869,8 +2870,8 @@ private <N extends Tree> N setLabelImpl(final N node, final CharSequence aLabel)
         // todo (#pf): Shouldn't here be check that names are not the same?
         // i.e. node label == aLabel? -- every case branch has to check itself
         // This will improve performance, no change was done by API user.
-        Tree.Kind kind = node.getKind();
-
+        Tree.Kind kind = TreeShims.isRecord(node) ? Kind.CLASS : node.getKind();
+       
         switch (kind) {
             case BREAK: {
                 BreakTree t = (BreakTree) node;

java/java.source.base/src/org/netbeans/modules/java/source/TreeShims.java

@@ -199,6 +199,10 @@ private static <T extends Throwable> RuntimeException throwAny(Throwable t) thro
     public static boolean isRecord(Element el) {
         return el != null && "RECORD".equals(el.getKind().name());
     }
+
+    public static<N extends Tree> boolean isRecord(final N node) {
+        return node != null && TreeShims.RECORD.equals(node.getKind().name());
+    }
 
     public static boolean isRecordComponent(Element el) {
         return el != null && "RECORD_COMPONENT".equals(el.getKind().name());