[MNG-5670] guard against ConcurrentModificationException

[MNG-6053] guard against key without value
apache · Jul 28, 2016 · 5307750 · 5307750
1 parent 32ce349
commit 5307750
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/...ovider/src/main/java/org/apache/maven/repository/internal/MavenRepositorySystemUtils.java b/...ovider/src/main/java/org/apache/maven/repository/internal/MavenRepositorySystemUtils.java
@@ -137,17 +137,15 @@ public static DefaultRepositorySystemSession newSession()
         try ( final ByteArrayOutputStream out = new ByteArrayOutputStream() )
         {
             System.getProperties().store( out, null );
-            out.close();
 
             try ( final ByteArrayInputStream in = new ByteArrayInputStream( out.toByteArray() ) )
             {
                 systemProperties.load( in );
-                in.close();
             }
         }
         catch ( final IOException e )
         {
-            throw new AssertionError( "Unexpected IO error copying system properties." );
+            throw new AssertionError( "Unexpected IO error copying system properties.", e );
         }
 
         session.setSystemProperties( systemProperties );