RefDirectory: Open BufferedReader in try-with-resource
Change-Id: I9239df3e381b141b48ad7ea1b706e5b5927946cd Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
This commit is contained in:
parent
db0b7911fe
commit
63be96f488
|
@ -940,12 +940,27 @@ private PackedRefList readPackedRefs() throws IOException {
|
|||
int retries = 0;
|
||||
while (true) {
|
||||
final FileSnapshot snapshot = FileSnapshot.save(packedRefsFile);
|
||||
final BufferedReader br;
|
||||
final MessageDigest digest = Constants.newMessageDigest();
|
||||
try {
|
||||
br = new BufferedReader(new InputStreamReader(
|
||||
new DigestInputStream(new FileInputStream(packedRefsFile),
|
||||
digest), CHARSET));
|
||||
try (BufferedReader br = new BufferedReader(new InputStreamReader(
|
||||
new DigestInputStream(new FileInputStream(packedRefsFile),
|
||||
digest),
|
||||
CHARSET))) {
|
||||
try {
|
||||
return new PackedRefList(parsePackedRefs(br), snapshot,
|
||||
ObjectId.fromRaw(digest.digest()));
|
||||
} catch (IOException e) {
|
||||
if (FileUtils.isStaleFileHandleInCausalChain(e)
|
||||
&& retries < maxStaleRetries) {
|
||||
if (LOG.isDebugEnabled()) {
|
||||
LOG.debug(MessageFormat.format(
|
||||
JGitText.get().packedRefsHandleIsStale,
|
||||
Integer.valueOf(retries)), e);
|
||||
}
|
||||
retries++;
|
||||
continue;
|
||||
}
|
||||
throw e;
|
||||
}
|
||||
} catch (FileNotFoundException noPackedRefs) {
|
||||
if (packedRefsFile.exists()) {
|
||||
throw noPackedRefs;
|
||||
|
@ -953,24 +968,6 @@ private PackedRefList readPackedRefs() throws IOException {
|
|||
// Ignore it and leave the new list empty.
|
||||
return NO_PACKED_REFS;
|
||||
}
|
||||
try {
|
||||
return new PackedRefList(parsePackedRefs(br), snapshot,
|
||||
ObjectId.fromRaw(digest.digest()));
|
||||
} catch (IOException e) {
|
||||
if (FileUtils.isStaleFileHandleInCausalChain(e)
|
||||
&& retries < maxStaleRetries) {
|
||||
if (LOG.isDebugEnabled()) {
|
||||
LOG.debug(MessageFormat.format(
|
||||
JGitText.get().packedRefsHandleIsStale,
|
||||
Integer.valueOf(retries)), e);
|
||||
}
|
||||
retries++;
|
||||
continue;
|
||||
}
|
||||
throw e;
|
||||
} finally {
|
||||
br.close();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
|
Loading…
Reference in New Issue