Make the Windows path syntax "\foo\bar" (absolute path on current drive) explicitly unsupported.

Also clean up a few TODOs.

2 files changed, 7 insertions, 4 deletions

diff --git a/jimfs/src/main/java/com/google/jimfs/internal/AbstractWatchService.java b/jimfs/src/main/java/com/google/jimfs/internal/AbstractWatchService.java
index 999e07a..bcc2c61 100644
--- a/jimfs/src/main/java/com/google/jimfs/internal/AbstractWatchService.java
+++ b/jimfs/src/main/java/com/google/jimfs/internal/AbstractWatchService.java
@@ -150,8 +150,8 @@ abstract class AbstractWatchService implements WatchService {
   @Override
   public void close() {
     if (open.compareAndSet(true, false)) {
-      // TODO(cgdecker): If there's a better way to guarantee that no thread is blocked on the queue
-      // after this is closed I'd love to know
+      // TODO(cgdecker): If there's a better way to guarantee that no thread is blocked on the
+      // queue after this is closed I'd love to know
 
       // Attempt to acquire the write lock... each time we fail, there may be threads blocked
       // on the queue (if none are blocked, they will be blocked soon)
diff --git a/jimfs/src/main/java/com/google/jimfs/path/WindowsPathType.java b/jimfs/src/main/java/com/google/jimfs/path/WindowsPathType.java
index 72a3f81..fe85d9f 100644
--- a/jimfs/src/main/java/com/google/jimfs/path/WindowsPathType.java
+++ b/jimfs/src/main/java/com/google/jimfs/path/WindowsPathType.java
@@ -67,13 +67,16 @@ final class WindowsPathType extends PathType {
     path = path.replace('/', '\\');
 
     if (WORKING_DIR_WITH_DRIVE.matcher(path).matches()) {
-      throw new InvalidPathException(original,
-          "JIMFS does not currently support the Windows \"relative path with drive\" syntax");
+      throw new InvalidPathException(original, "JIMFS does not currently support the Windows "
+          + "syntax for a relative path on a specific drive (e.g. \"C:foo\\bar\"");
     }
 
     String root;
     if (path.startsWith("\\\\")) {
       root = parseUncRoot(path, original);
+    } else if (path.startsWith("\\")) {
+      throw new InvalidPathException(original, "JIMFS does not currently support the Windows "
+          + "syntax for an absolute path on the current drive (e.g. \"\\foo\\bar\"");
     } else {
       root = parseDriveRoot(path);
     }