Simple adaptation to plexus-io 2.7.

Author: krosenvold

pom.xml

@@ -56,7 +56,7 @@
     <dependency>
       <groupId>org.codehaus.plexus</groupId>
       <artifactId>plexus-io</artifactId>
-      <version>2.6.1</version>
+      <version>2.7</version>
     </dependency>
     <dependency>
       <groupId>org.apache.commons</groupId>

src/main/java/org/codehaus/plexus/archiver/tar/PlexusIoTarFileResourceCollection.java

@@ -48,6 +48,12 @@ public void close()
 
     }
 
+    @Override
+    public boolean isConcurrentAccessSupported()
+    {
+        return false;
+    }
+
     protected Iterator<PlexusIoResource> getEntries()
         throws IOException
     {

src/main/java/org/codehaus/plexus/archiver/zip/PlexusArchiverZipFileResourceCollection.java

@@ -36,6 +36,13 @@ protected Iterator<PlexusIoResource> getEntries()
         return new CloseableIterator( zipFile );
     }
 
+    @Override
+    public boolean isConcurrentAccessSupported()
+    {
+        // Well maybe someday investigate if we can do concurrent zip
+        return false;
+    }
+
     class CloseableIterator
         implements Iterator<PlexusIoResource>, Closeable
     {

src/main/java/org/codehaus/plexus/archiver/zip/PlexusIoZipFileResourceCollection.java

@@ -54,6 +54,13 @@ public PlexusIoZipFileResourceCollection()
 
     }
 
+    @Override
+    public boolean isConcurrentAccessSupported()
+    {
+        // Maybe we could support concurrent some time in the future
+        return false;
+    }
+
     protected Iterator<PlexusIoResource> getEntries()
         throws IOException
     {