Minor FileSystem refactoring.

-- MOS_MIGRATED_REVID=95054907
murugamsm · Jun 3, 2015 · 29db384 · 29db384
1 parent 0732cad
commit 29db384
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/main/java/com/google/devtools/build/lib/vfs/FileSystem.java b/src/main/java/com/google/devtools/build/lib/vfs/FileSystem.java
@@ -275,7 +275,7 @@ public InputStream openStream() throws IOException {
    *         readlink(child) fails for any reason (e.g. ENOENT, EACCES), or if
    *         the chain of symbolic links exceeds 'maxLinks'.
    */
-  private Path appendSegment(Path dir, String child, int maxLinks) throws IOException {
+  protected final Path appendSegment(Path dir, String child, int maxLinks) throws IOException {
     Path naive = dir.getChild(child);
 
     PathFragment linkTarget = resolveOneLink(naive);
@@ -339,7 +339,7 @@ protected PathFragment resolveOneLink(Path path) throws IOException {
    * Returns the canonical path for the given path. See
    * {@link Path#resolveSymbolicLinks} for specification.
    */
-  protected final Path resolveSymbolicLinks(Path path)
+  protected Path resolveSymbolicLinks(Path path)
       throws IOException {
     Path parentNode = path.getParentDirectory();
     return parentNode == null