Generate warning about 'file' config type in another place

Seeing warnings in config server logs (used when reading application
package and creating config) so move to a place that will only be logged
when generating config classes

2 files changed, 18 insertions, 18 deletions

diff --git a/configgen/src/main/java/com/yahoo/config/codegen/DefLine.java b/configgen/src/main/java/com/yahoo/config/codegen/DefLine.java
index 48e1b58816e..fc54f03ad8b 100644
--- a/configgen/src/main/java/com/yahoo/config/codegen/DefLine.java
+++ b/configgen/src/main/java/com/yahoo/config/codegen/DefLine.java
@@ -34,6 +34,10 @@ public class DefLine {
         StringBuilder sb = new StringBuilder(line);
         int parsed = parseNameType(sb);
         sb.delete(0, parsed);
+        if (type.name.equals("file")) {
+            // Note: 'file' is used internally and also there is no support for 'path' in C++, so cannot be removed yet
+            System.out.println("Warning: config type 'file' is deprecated, use 'path' instead");
+        }
         if (type.name.equals("enum")) {
             parsed = parseEnum(sb);
             sb.delete(0, parsed);
diff --git a/configgen/src/main/java/com/yahoo/config/codegen/LeafCNode.java b/configgen/src/main/java/com/yahoo/config/codegen/LeafCNode.java
index 59b1c781c76..afd6acfbabf 100644
--- a/configgen/src/main/java/com/yahoo/config/codegen/LeafCNode.java
+++ b/configgen/src/main/java/com/yahoo/config/codegen/LeafCNode.java
@@ -17,24 +17,20 @@ public abstract class LeafCNode extends CNode {
 
     public static LeafCNode newInstance(DefLine.Type type, InnerCNode parent, String name) {
         try {
-            switch (type.name) {
-                case "int": return new IntegerLeaf(parent, name);
-                case "long": return new LongLeaf(parent, name);
-                case "double": return new DoubleLeaf(parent, name);
-                case "bool": return new BooleanLeaf(parent, name);
-                case "string": return new StringLeaf(parent, name);
-                case "reference": return new ReferenceLeaf(parent, name);
-                case "file": {
-                    // Note: Used internally and also no support for path in C++, so cannot be removed in Vespa 9
-                    System.out.println("Warning: config type 'file' is deprecated, use 'path' instead");
-                    return new FileLeaf(parent, name);
-                }
-                case "path": return new PathLeaf(parent, name);
-                case "enum": return new EnumLeaf(parent, name, type.enumArray);
-                case "url" : return new UrlLeaf(parent, name);
-                case "model" : return new ModelLeaf(parent, name);
-                default: return null;
-            }
+            return switch (type.name) {
+                case "int" -> new IntegerLeaf(parent, name);
+                case "long" -> new LongLeaf(parent, name);
+                case "double" -> new DoubleLeaf(parent, name);
+                case "bool" -> new BooleanLeaf(parent, name);
+                case "string" -> new StringLeaf(parent, name);
+                case "reference" -> new ReferenceLeaf(parent, name);
+                case "file" -> new FileLeaf(parent, name);
+                case "path" -> new PathLeaf(parent, name);
+                case "enum" -> new EnumLeaf(parent, name, type.enumArray);
+                case "url" -> new UrlLeaf(parent, name);
+                case "model" -> new ModelLeaf(parent, name);
+                default -> null;
+            };
         } catch (NumberFormatException e) {
             return null;
         }