Make AbstractFileObject.getOutputStream final and package-private

Author: boris-petrov

commons-vfs2/src/main/java/org/apache/commons/vfs2/provider/AbstractFileObject.java

@@ -1239,7 +1239,7 @@ public FileName getName() {
      * @return An OutputStream where the new contents of the file can be written.
      * @throws FileSystemException if an error occurs.
      */
-    public OutputStream getOutputStream() throws FileSystemException {
+    final OutputStream getOutputStream() throws FileSystemException {
         return getOutputStream(false);
     }
 
@@ -1253,7 +1253,7 @@ public OutputStream getOutputStream() throws FileSystemException {
      * @throws FileSystemException if an error occurs; for example:
      *             bAppend is true, and the underlying FileSystem does not support it
      */
-    public OutputStream getOutputStream(final boolean bAppend) throws FileSystemException {
+    final OutputStream getOutputStream(final boolean bAppend) throws FileSystemException {
         /*
          * VFS-210 if (getType() != FileType.IMAGINARY && !getType().hasContent()) { throw new
          * FileSystemException("vfs.provider/write-not-file.error", name); } if (!isWriteable()) { throw new