Force SLF4J SimpleLogger re-initialization

- Resolves: rhbz#1324832

0001-Force-SLF4J-SimpleLogger-re-initialization.patch

@@ -0,0 +1,44 @@
+From 623fb2bd14731aac8fdc29e3544d765e953707fc Mon Sep 17 00:00:00 2001
+From: Mikolaj Izdebski <mizdebsk@redhat.com>
+Date: Fri, 8 Apr 2016 01:05:29 +0200
+Subject: [PATCH] Force SLF4J SimpleLogger re-initialization
+
+---
+ .../main/java/org/slf4j/impl/MavenSlf4jSimpleFriend.java  | 15 +++++++++++++++
+ 1 file changed, 15 insertions(+)
+
+diff --git a/maven-embedder/src/main/java/org/slf4j/impl/MavenSlf4jSimpleFriend.java b/maven-embedder/src/main/java/org/slf4j/impl/MavenSlf4jSimpleFriend.java
+index bffd18c..5af6a68 100644
+--- a/maven-embedder/src/main/java/org/slf4j/impl/MavenSlf4jSimpleFriend.java
++++ b/maven-embedder/src/main/java/org/slf4j/impl/MavenSlf4jSimpleFriend.java
+@@ -1,5 +1,7 @@
+ package org.slf4j.impl;
+ 
++import java.lang.reflect.Field;
++
+ /*
+  * Licensed to the Apache Software Foundation (ASF) under one
+  * or more contributor license agreements.  See the NOTICE file
+@@ -30,6 +32,19 @@
+ {
+     public static void init()
+     {
++        // Force SimpleLogger re-initialization
++        // See https://bugzilla.redhat.com/show_bug.cgi?id=1324832
++        try
++        {
++            Field initializedField = SimpleLogger.class.getDeclaredField( "INITIALIZED" );
++            initializedField.setAccessible( true );
++            initializedField.set( null, false );
++        }
++        catch ( ReflectiveOperationException e )
++        {
++            throw new RuntimeException( e );
++        }
++
+         SimpleLogger.init();
+         ILoggerFactory loggerFactory = LoggerFactory.getILoggerFactory();
+         if ( loggerFactory instanceof SimpleLoggerFactory )
+-- 
+2.5.0
+

maven.spec

@@ -1,6 +1,6 @@
 Name:           maven
 Version:        3.3.9
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Java project management and project comprehension tool
 License:        ASL 2.0
 URL:            http://maven.apache.org/
@@ -11,6 +11,8 @@ Source1:        maven-bash-completion
 Source2:        mvn.1
 Source200:      %{name}-script
 
+Patch0:         0001-Force-SLF4J-SimpleLogger-re-initialization.patch
+
 # If XMvn is part of the same RPM transaction then it should be
 # installed first to avoid triggering rhbz#1014355.
 OrderWithRequires: xmvn
@@ -137,6 +139,7 @@ Group:          Documentation
 
 %prep
 %setup -q -n apache-%{name}-%{version}%{?ver_add}
+%patch0 -p1
 
 # not really used during build, but a precaution
 rm maven-ant-tasks-*.jar
@@ -269,6 +272,10 @@ ln -sf $(build-classpath plexus/classworlds) \
 
 
 %changelog
+* Thu Apr  7 2016 Mikolaj Izdebski <mizdebsk@redhat.com> - 3.3.9-4
+- Force SLF4J SimpleLogger re-initialization
+- Resolves: rhbz#1324832
+
 * Thu Feb 04 2016 Fedora Release Engineering <releng@fedoraproject.org> - 3.3.9-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild