Fix FTBFS due to access to internal class sun.reflect.Reflection

Resolves: #1981014

0001-Fix-build-error-depending-on-class-removed-in-Java-1.patch

@@ -0,0 +1,33 @@
+From d839be75837da2bc51712af5ae123657c67de30d Mon Sep 17 00:00:00 2001
+From: Chris Kelley <ckelley@redhat.com>
+Date: Mon, 16 Aug 2021 21:22:27 +0100
+Subject: [PATCH] Fix build error depending on class removed in Java 11
+
+---
+ src/main/java/org/jboss/jdeparser/Assertions.java | 4 +---
+ 1 file changed, 1 insertion(+), 3 deletions(-)
+
+diff --git a/src/main/java/org/jboss/jdeparser/Assertions.java b/src/main/java/org/jboss/jdeparser/Assertions.java
+index 017c645..a931b88 100644
+--- a/src/main/java/org/jboss/jdeparser/Assertions.java
++++ b/src/main/java/org/jboss/jdeparser/Assertions.java
+@@ -18,15 +18,13 @@
+ 
+ package org.jboss.jdeparser;
+ 
+-import sun.reflect.Reflection;
+-
+ /**
+  * @author <a href="mailto:david.lloyd@redhat.com">David M. Lloyd</a>
+  */
+ class Assertions {
+     static boolean callerIs(Class<?> clazz) {
+         try {
+-            return Reflection.getCallerClass(3) == clazz;
++            return StackWalker.getInstance().getCallerClass() == clazz;
+         } catch (Throwable ignored) {}
+         // dunno
+         return true;
+-- 
+2.31.1
+

jdeparser.spec

@@ -3,12 +3,13 @@
 
 Name:             jdeparser
 Version:          2.0.3
-Release:          8%{?dist}
+Release:          9%{?dist}
 Summary:          Source generator library for Java
 License:          ASL 2.0
 URL:              https://github.com/jdeparser/jdeparser2
 # old repos https://github.com/jdeparser/jdeparser
 Source0:          %{url}/archive/%{namedversion}/%{name}-%{namedversion}.tar.gz
+Patch:           0001-Fix-build-error-depending-on-class-removed-in-Java-1.patch
 BuildArch:        noarch
 
 BuildRequires:    java-1.8.0-openjdk-devel
@@ -30,6 +31,7 @@ This package contains the API documentation for %{name}.
 
 %prep
 %setup -q -n jdeparser2-%{namedversion}
+%patch -p1
 
 %build
 # Use Java 8 as sun.reflect.Reflection is removed in Java 11.
@@ -46,6 +48,9 @@ export JAVA_HOME=%{_jvmdir}/java-1.8.0
 %license LICENSE.txt
 
 %changelog
+* Tue Aug 17 2021 Red Hat PKI Team <rhcs-maint@redhat.com> 2.0.3-9
+- Bug 1981014 - jdeparser: FTBFS due to access to internal class sun.reflect.Reflection
+
 * Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 2.0.3-8
 - Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
   Related: rhbz#1991688