Update to call descriptor outer class's getDescriptor() method instead of accessing internal descriptor variable directly.

PiperOrigin-RevId: 597355223
11 months ago · 592ee9b192
parent 748ab1608a
commit 592ee9b192
1 changed files with 1 additions and 1 deletions
--- a/java/core/src/main/java/com/google/protobuf/GeneratedMessage.java
+++ b/java/core/src/main/java/com/google/protobuf/GeneratedMessage.java
@ -1613,7 +1613,7 @@ public abstract class GeneratedMessage extends AbstractMessage implements Serial
          protected FieldDescriptor loadDescriptor() {
            try {
              Class clazz = singularType.getClassLoader().loadClass(descriptorOuterClass);
-              FileDescriptor file = (FileDescriptor) clazz.getField("descriptor").get(null);
+              FileDescriptor file = (FileDescriptor) clazz.getMethod("getDescriptor").invoke(null);
              return file.findExtensionByName(extensionName);
            } catch (Exception e) {
              throw new RuntimeException(