diff --git a/src/java.base/share/classes/java/lang/invoke/InvokerBytecodeGenerator.java b/src/java.base/share/classes/java/lang/invoke/InvokerBytecodeGenerator.java
--- a/src/java.base/share/classes/java/lang/invoke/InvokerBytecodeGenerator.java
+++ b/src/java.base/share/classes/java/lang/invoke/InvokerBytecodeGenerator.java
@@ -236,7 +236,7 @@
         return className;
     }
 
- public static class ClassData {
+ static class ClassData {
         final String name;
         final String desc;
         final Object value;