--- a/src/java.base/share/classes/jdk/internal/reflect/Reflection.java Fri Jun 22 17:49:21 2018 -0700
+++ b/src/java.base/share/classes/jdk/internal/reflect/Reflection.java Sat Jun 23 01:32:41 2018 -0400
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -143,6 +143,15 @@
return true;
}
+ // Check for nestmate access if member is private
+ if (Modifier.isPrivate(modifiers)) {
+ // Note: targetClass may be outside the nest, but that is okay
+ // as long as memberClass is in the nest.
+ if (areNestMates(currentClass, memberClass)) {
+ return true;
+ }
+ }
+
boolean successSoFar = false;
if (Modifier.isProtected(modifiers)) {
@@ -351,4 +360,12 @@
return new IllegalAccessException(msg);
}
+
+ /**
+ * Returns true if {@code currentClass} and {@code memberClass}
+ * are nestmates - that is, if they have the same nesthost as
+ * determined by the VM.
+ */
+ public static native boolean areNestMates(Class<?> currentClass,
+ Class<?> memberClass);
}