diff --git a/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/TestRepository.java b/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/TestRepository.java index 0a2345f08..a44e99937 100644 --- a/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/TestRepository.java +++ b/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/TestRepository.java @@ -46,6 +46,7 @@ import static org.junit.Assert.assertEquals; import static org.junit.Assert.fail; +import java.io.BufferedOutputStream; import java.io.File; import java.io.FileOutputStream; import java.io.IOException; @@ -103,7 +104,6 @@ import org.eclipse.jgit.treewalk.filter.PathFilterGroup; import org.eclipse.jgit.util.ChangeIdUtil; import org.eclipse.jgit.util.FileUtils; -import org.eclipse.jgit.util.io.SafeBufferedOutputStream; /** * Wrapper to make creating test data easier. @@ -885,14 +885,14 @@ public void packAndPrune() throws Exception { pack = nameFor(odb, name, ".pack"); try (OutputStream out = - new SafeBufferedOutputStream(new FileOutputStream(pack))) { + new BufferedOutputStream(new FileOutputStream(pack))) { pw.writePack(m, m, out); } pack.setReadOnly(); idx = nameFor(odb, name, ".idx"); try (OutputStream out = - new SafeBufferedOutputStream(new FileOutputStream(idx))) { + new BufferedOutputStream(new FileOutputStream(idx))) { pw.writeIndex(out); } idx.setReadOnly(); diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/diff/DiffFormatterTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/diff/DiffFormatterTest.java index 638a16375..b4234dcba 100644 --- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/diff/DiffFormatterTest.java +++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/diff/DiffFormatterTest.java @@ -45,6 +45,7 @@ import static org.junit.Assert.assertEquals; +import java.io.BufferedOutputStream; import java.io.ByteArrayOutputStream; import java.io.File; @@ -65,7 +66,6 @@ import org.eclipse.jgit.util.FileUtils; import org.eclipse.jgit.util.RawParseUtils; import org.eclipse.jgit.util.io.DisabledOutputStream; -import org.eclipse.jgit.util.io.SafeBufferedOutputStream; import org.junit.After; import org.junit.Before; import org.junit.Test; @@ -381,7 +381,7 @@ public void testDiff() throws Exception { write(new File(folder, "folder.txt"), "folder"); try (Git git = new Git(db); ByteArrayOutputStream os = new ByteArrayOutputStream(); - DiffFormatter dfmt = new DiffFormatter(new SafeBufferedOutputStream(os))) { + DiffFormatter dfmt = new DiffFormatter(new BufferedOutputStream(os))) { git.add().addFilepattern(".").call(); git.commit().setMessage("Initial commit").call(); write(new File(folder, "folder.txt"), "folder change"); @@ -414,7 +414,7 @@ public void testDiffRootNullToTree() throws Exception { write(new File(folder, "folder.txt"), "folder"); try (Git git = new Git(db); ByteArrayOutputStream os = new ByteArrayOutputStream(); - DiffFormatter dfmt = new DiffFormatter(new SafeBufferedOutputStream(os))) { + DiffFormatter dfmt = new DiffFormatter(new BufferedOutputStream(os))) { git.add().addFilepattern(".").call(); RevCommit commit = git.commit().setMessage("Initial commit").call(); write(new File(folder, "folder.txt"), "folder change"); @@ -446,7 +446,7 @@ public void testDiffRootTreeToNull() throws Exception { write(new File(folder, "folder.txt"), "folder"); try (Git git = new Git(db); ByteArrayOutputStream os = new ByteArrayOutputStream(); - DiffFormatter dfmt = new DiffFormatter(new SafeBufferedOutputStream(os));) { + DiffFormatter dfmt = new DiffFormatter(new BufferedOutputStream(os));) { git.add().addFilepattern(".").call(); RevCommit commit = git.commit().setMessage("Initial commit").call(); write(new File(folder, "folder.txt"), "folder change"); @@ -473,7 +473,7 @@ public void testDiffRootTreeToNull() throws Exception { @Test public void testDiffNullToNull() throws Exception { try (ByteArrayOutputStream os = new ByteArrayOutputStream(); - DiffFormatter dfmt = new DiffFormatter(new SafeBufferedOutputStream(os))) { + DiffFormatter dfmt = new DiffFormatter(new BufferedOutputStream(os))) { dfmt.setRepository(db); dfmt.format((AnyObjectId) null, null); dfmt.flush(); diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/AbbreviationTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/AbbreviationTest.java index 56d2d5b22..ece8f6736 100644 --- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/AbbreviationTest.java +++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/AbbreviationTest.java @@ -50,6 +50,7 @@ import static org.junit.Assert.assertTrue; import static org.junit.Assert.fail; +import java.io.BufferedOutputStream; import java.io.ByteArrayOutputStream; import java.io.File; import java.io.FileOutputStream; @@ -69,7 +70,6 @@ import org.eclipse.jgit.revwalk.RevBlob; import org.eclipse.jgit.transport.PackedObjectInfo; import org.eclipse.jgit.util.FileUtils; -import org.eclipse.jgit.util.io.SafeBufferedOutputStream; import org.junit.After; import org.junit.Before; import org.junit.Test; @@ -180,13 +180,10 @@ public void testAbbreviateIsActuallyUnique() throws Exception { File idxFile = new File(packDir, packName + ".idx"); File packFile = new File(packDir, packName + ".pack"); FileUtils.mkdir(packDir, true); - OutputStream dst = new SafeBufferedOutputStream(new FileOutputStream( - idxFile)); - try { + try (OutputStream dst = new BufferedOutputStream( + new FileOutputStream(idxFile))) { PackIndexWriter writer = new PackIndexWriterV2(dst); writer.write(objects, new byte[OBJECT_ID_LENGTH]); - } finally { - dst.close(); } new FileOutputStream(packFile).close(); diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/ConcurrentRepackTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/ConcurrentRepackTest.java index 9d7a4822a..1d71cb3cf 100644 --- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/ConcurrentRepackTest.java +++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/ConcurrentRepackTest.java @@ -51,6 +51,7 @@ import static org.junit.Assert.assertNotSame; import static org.junit.Assert.fail; +import java.io.BufferedOutputStream; import java.io.File; import java.io.FileOutputStream; import java.io.IOException; @@ -71,7 +72,6 @@ import org.eclipse.jgit.revwalk.RevWalk; import org.eclipse.jgit.storage.file.WindowCacheConfig; import org.eclipse.jgit.util.FileUtils; -import org.eclipse.jgit.util.io.SafeBufferedOutputStream; import org.junit.After; import org.junit.Before; import org.junit.Test; @@ -235,20 +235,15 @@ private static void write(final File[] files, final PackWriter pw) throws IOException { final long begin = files[0].getParentFile().lastModified(); NullProgressMonitor m = NullProgressMonitor.INSTANCE; - OutputStream out; - out = new SafeBufferedOutputStream(new FileOutputStream(files[0])); - try { + try (OutputStream out = new BufferedOutputStream( + new FileOutputStream(files[0]))) { pw.writePack(m, m, out); - } finally { - out.close(); } - out = new SafeBufferedOutputStream(new FileOutputStream(files[1])); - try { + try (OutputStream out = new BufferedOutputStream( + new FileOutputStream(files[1]))) { pw.writeIndex(out); - } finally { - out.close(); } touch(begin, files[0].getParentFile()); diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/dircache/DirCache.java b/org.eclipse.jgit/src/org/eclipse/jgit/dircache/DirCache.java index b9101c028..eeaab11af 100644 --- a/org.eclipse.jgit/src/org/eclipse/jgit/dircache/DirCache.java +++ b/org.eclipse.jgit/src/org/eclipse/jgit/dircache/DirCache.java @@ -46,6 +46,7 @@ package org.eclipse.jgit.dircache; import java.io.BufferedInputStream; +import java.io.BufferedOutputStream; import java.io.EOFException; import java.io.File; import java.io.FileInputStream; @@ -86,7 +87,6 @@ import org.eclipse.jgit.util.MutableInteger; import org.eclipse.jgit.util.NB; import org.eclipse.jgit.util.TemporaryBuffer; -import org.eclipse.jgit.util.io.SafeBufferedOutputStream; /** * Support for the Git dircache (aka index file). @@ -636,7 +636,7 @@ public void write() throws IOException { requireLocked(tmp); try { writeTo(liveFile.getParentFile(), - new SafeBufferedOutputStream(tmp.getOutputStream())); + new BufferedOutputStream(tmp.getOutputStream())); } catch (IOException err) { tmp.unlock(); throw err; diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackBitmapIndexWriterV1.java b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackBitmapIndexWriterV1.java index 39151a5d2..f8f02e95e 100644 --- a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackBitmapIndexWriterV1.java +++ b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackBitmapIndexWriterV1.java @@ -53,7 +53,6 @@ import org.eclipse.jgit.internal.JGitText; import org.eclipse.jgit.internal.storage.file.PackBitmapIndexBuilder.StoredEntry; import org.eclipse.jgit.lib.Constants; -import org.eclipse.jgit.util.io.SafeBufferedOutputStream; import com.googlecode.javaewah.EWAHCompressedBitmap; @@ -74,7 +73,7 @@ public class PackBitmapIndexWriterV1 { */ public PackBitmapIndexWriterV1(final OutputStream dst) { out = new DigestOutputStream(dst instanceof BufferedOutputStream ? dst - : new SafeBufferedOutputStream(dst), + : new BufferedOutputStream(dst), Constants.newMessageDigest()); dataOutput = new SimpleDataOutput(out); } diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackIndexWriter.java b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackIndexWriter.java index 6dfe74bf8..51539112e 100644 --- a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackIndexWriter.java +++ b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackIndexWriter.java @@ -56,7 +56,6 @@ import org.eclipse.jgit.lib.ObjectId; import org.eclipse.jgit.transport.PackedObjectInfo; import org.eclipse.jgit.util.NB; -import org.eclipse.jgit.util.io.SafeBufferedOutputStream; /** * Creates a table of contents to support random access by {@link PackFile}. @@ -183,7 +182,7 @@ public static PackIndexWriter createVersion(final OutputStream dst, */ protected PackIndexWriter(final OutputStream dst) { out = new DigestOutputStream(dst instanceof BufferedOutputStream ? dst - : new SafeBufferedOutputStream(dst), + : new BufferedOutputStream(dst), Constants.newMessageDigest()); tmp = new byte[4 + Constants.OBJECT_ID_LENGTH]; } diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/lib/RebaseTodoFile.java b/org.eclipse.jgit/src/org/eclipse/jgit/lib/RebaseTodoFile.java index 4ebe5fedf..75a359221 100644 --- a/org.eclipse.jgit/src/org/eclipse/jgit/lib/RebaseTodoFile.java +++ b/org.eclipse.jgit/src/org/eclipse/jgit/lib/RebaseTodoFile.java @@ -43,6 +43,7 @@ package org.eclipse.jgit.lib; +import java.io.BufferedOutputStream; import java.io.File; import java.io.FileOutputStream; import java.io.IOException; @@ -53,7 +54,6 @@ import org.eclipse.jgit.lib.RebaseTodoLine.Action; import org.eclipse.jgit.util.IO; import org.eclipse.jgit.util.RawParseUtils; -import org.eclipse.jgit.util.io.SafeBufferedOutputStream; /** * Offers methods to read and write files formatted like the git-rebase-todo @@ -216,9 +216,8 @@ private static RebaseTodoLine parseLine(byte[] buf, int tokenBegin, */ public void writeRebaseTodoFile(String path, List steps, boolean append) throws IOException { - OutputStream fw = new SafeBufferedOutputStream(new FileOutputStream( - new File(repo.getDirectory(), path), append)); - try { + try (OutputStream fw = new BufferedOutputStream(new FileOutputStream( + new File(repo.getDirectory(), path), append))) { StringBuilder sb = new StringBuilder(); for (RebaseTodoLine step : steps) { sb.setLength(0); @@ -234,8 +233,6 @@ public void writeRebaseTodoFile(String path, List steps, sb.append('\n'); fw.write(Constants.encode(sb.toString())); } - } finally { - fw.close(); } } } diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/lib/Repository.java b/org.eclipse.jgit/src/org/eclipse/jgit/lib/Repository.java index 19d9610d0..517969641 100644 --- a/org.eclipse.jgit/src/org/eclipse/jgit/lib/Repository.java +++ b/org.eclipse.jgit/src/org/eclipse/jgit/lib/Repository.java @@ -52,6 +52,7 @@ import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; +import java.io.OutputStream; import java.net.URISyntaxException; import java.text.MessageFormat; import java.util.Collection; @@ -94,7 +95,6 @@ import org.eclipse.jgit.util.IO; import org.eclipse.jgit.util.RawParseUtils; import org.eclipse.jgit.util.SystemReader; -import org.eclipse.jgit.util.io.SafeBufferedOutputStream; import org.slf4j.Logger; import org.slf4j.LoggerFactory; @@ -1799,15 +1799,12 @@ private void writeHeadsFile(List heads, String filename) throws FileNotFoundException, IOException { File headsFile = new File(getDirectory(), filename); if (heads != null) { - BufferedOutputStream bos = new SafeBufferedOutputStream( - new FileOutputStream(headsFile)); - try { + try (OutputStream bos = new BufferedOutputStream( + new FileOutputStream(headsFile))) { for (ObjectId id : heads) { id.copyTo(bos); bos.write('\n'); } - } finally { - bos.close(); } } else { FileUtils.delete(headsFile, FileUtils.SKIP_MISSING); diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/DaemonClient.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/DaemonClient.java index 22f343899..23e3379f9 100644 --- a/org.eclipse.jgit/src/org/eclipse/jgit/transport/DaemonClient.java +++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/DaemonClient.java @@ -44,6 +44,7 @@ package org.eclipse.jgit.transport; import java.io.BufferedInputStream; +import java.io.BufferedOutputStream; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; @@ -52,7 +53,6 @@ import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException; import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException; -import org.eclipse.jgit.util.io.SafeBufferedOutputStream; /** Active network client of {@link Daemon}. */ public class DaemonClient { @@ -95,7 +95,7 @@ public OutputStream getOutputStream() { void execute(final Socket sock) throws IOException, ServiceNotEnabledException, ServiceNotAuthorizedException { rawIn = new BufferedInputStream(sock.getInputStream()); - rawOut = new SafeBufferedOutputStream(sock.getOutputStream()); + rawOut = new BufferedOutputStream(sock.getOutputStream()); if (0 < daemon.getTimeout()) sock.setSoTimeout(daemon.getTimeout() * 1000); diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/TransportGitAnon.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/TransportGitAnon.java index a7f42fd87..c6e4c5080 100644 --- a/org.eclipse.jgit/src/org/eclipse/jgit/transport/TransportGitAnon.java +++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/TransportGitAnon.java @@ -46,6 +46,7 @@ package org.eclipse.jgit.transport; import java.io.BufferedInputStream; +import java.io.BufferedOutputStream; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; @@ -62,7 +63,6 @@ import org.eclipse.jgit.errors.TransportException; import org.eclipse.jgit.internal.JGitText; import org.eclipse.jgit.lib.Repository; -import org.eclipse.jgit.util.io.SafeBufferedOutputStream; /** * Transport through a git-daemon waiting for anonymous TCP connections. @@ -182,7 +182,7 @@ class TcpFetchConnection extends BasePackFetchConnection { OutputStream sOut = sock.getOutputStream(); sIn = new BufferedInputStream(sIn); - sOut = new SafeBufferedOutputStream(sOut); + sOut = new BufferedOutputStream(sOut); init(sIn, sOut); service("git-upload-pack", pckOut); //$NON-NLS-1$ @@ -221,7 +221,7 @@ class TcpPushConnection extends BasePackPushConnection { OutputStream sOut = sock.getOutputStream(); sIn = new BufferedInputStream(sIn); - sOut = new SafeBufferedOutputStream(sOut); + sOut = new BufferedOutputStream(sOut); init(sIn, sOut); service("git-receive-pack", pckOut); //$NON-NLS-1$ diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/TransportLocal.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/TransportLocal.java index 292ba7ed8..1528c7142 100644 --- a/org.eclipse.jgit/src/org/eclipse/jgit/transport/TransportLocal.java +++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/TransportLocal.java @@ -48,6 +48,7 @@ package org.eclipse.jgit.transport; import java.io.BufferedInputStream; +import java.io.BufferedOutputStream; import java.io.File; import java.io.IOException; import java.io.InputStream; @@ -67,7 +68,6 @@ import org.eclipse.jgit.transport.resolver.UploadPackFactory; import org.eclipse.jgit.util.FS; import org.eclipse.jgit.util.io.MessageWriter; -import org.eclipse.jgit.util.io.SafeBufferedOutputStream; import org.eclipse.jgit.util.io.StreamCopyThread; /** @@ -258,7 +258,7 @@ class ForkLocalFetchConnection extends BasePackFetchConnection { OutputStream upOut = uploadPack.getOutputStream(); upIn = new BufferedInputStream(upIn); - upOut = new SafeBufferedOutputStream(upOut); + upOut = new BufferedOutputStream(upOut); init(upIn, upOut); readAdvertisedRefs(); @@ -311,7 +311,7 @@ class ForkLocalPushConnection extends BasePackPushConnection { OutputStream rpOut = receivePack.getOutputStream(); rpIn = new BufferedInputStream(rpIn); - rpOut = new SafeBufferedOutputStream(rpOut); + rpOut = new BufferedOutputStream(rpOut); init(rpIn, rpOut); readAdvertisedRefs(); diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/WalkPushConnection.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/WalkPushConnection.java index 4eaf3f9d8..7b449c752 100644 --- a/org.eclipse.jgit/src/org/eclipse/jgit/transport/WalkPushConnection.java +++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/WalkPushConnection.java @@ -45,6 +45,7 @@ import static org.eclipse.jgit.transport.WalkRemoteObjectDatabase.ROOT_DIR; +import java.io.BufferedOutputStream; import java.io.IOException; import java.io.OutputStream; import java.util.ArrayList; @@ -69,7 +70,6 @@ import org.eclipse.jgit.lib.RefWriter; import org.eclipse.jgit.lib.Repository; import org.eclipse.jgit.transport.RemoteRefUpdate.Status; -import org.eclipse.jgit.util.io.SafeBufferedOutputStream; /** * Generic push support for dumb transport protocols. @@ -262,21 +262,15 @@ private void sendpack(final List updates, // Write the pack file, then the index, as readers look the // other direction (index, then pack file). // - final String wt = "Put " + base.substring(0, 12); //$NON-NLS-1$ - OutputStream os = dest.writeFile(pathPack, monitor, wt + "..pack"); //$NON-NLS-1$ - try { - os = new SafeBufferedOutputStream(os); + String wt = "Put " + base.substring(0, 12); //$NON-NLS-1$ + try (OutputStream os = new BufferedOutputStream( + dest.writeFile(pathPack, monitor, wt + "..pack"))) { //$NON-NLS-1$ writer.writePack(monitor, monitor, os); - } finally { - os.close(); } - os = dest.writeFile(pathIdx, monitor, wt + "..idx"); //$NON-NLS-1$ - try { - os = new SafeBufferedOutputStream(os); + try (OutputStream os = new BufferedOutputStream( + dest.writeFile(pathIdx, monitor, wt + "..idx"))) { //$NON-NLS-1$ writer.writeIndex(os); - } finally { - os.close(); } // Record the pack at the start of the pack info list. This diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/util/TemporaryBuffer.java b/org.eclipse.jgit/src/org/eclipse/jgit/util/TemporaryBuffer.java index 3cd5929c7..57bcfbd5e 100644 --- a/org.eclipse.jgit/src/org/eclipse/jgit/util/TemporaryBuffer.java +++ b/org.eclipse.jgit/src/org/eclipse/jgit/util/TemporaryBuffer.java @@ -56,7 +56,6 @@ import org.eclipse.jgit.internal.JGitText; import org.eclipse.jgit.lib.NullProgressMonitor; import org.eclipse.jgit.lib.ProgressMonitor; -import org.eclipse.jgit.util.io.SafeBufferedOutputStream; /** * A fully buffered output stream. @@ -360,7 +359,7 @@ private void switchToOverflow() throws IOException { overflow.write(b.buffer, 0, b.count); blocks = null; - overflow = new SafeBufferedOutputStream(overflow, Block.SZ); + overflow = new BufferedOutputStream(overflow, Block.SZ); overflow.write(last.buffer, 0, last.count); } diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/util/io/SafeBufferedOutputStream.java b/org.eclipse.jgit/src/org/eclipse/jgit/util/io/SafeBufferedOutputStream.java index 68f250da0..84c339889 100644 --- a/org.eclipse.jgit/src/org/eclipse/jgit/util/io/SafeBufferedOutputStream.java +++ b/org.eclipse.jgit/src/org/eclipse/jgit/util/io/SafeBufferedOutputStream.java @@ -43,20 +43,13 @@ package org.eclipse.jgit.util.io; import java.io.BufferedOutputStream; -import java.io.IOException; import java.io.OutputStream; /** - * A BufferedOutputStream that throws an error if the final flush fails on - * close. - *

- * Java's BufferedOutputStream swallows errors that occur when the output stream - * tries to write the final bytes to the output during close. This may result in - * corrupted files without notice. - *

+ * @deprecated use BufferedOutputStream in Java 8 and later. */ +@Deprecated public class SafeBufferedOutputStream extends BufferedOutputStream { - /** * @see BufferedOutputStream#BufferedOutputStream(OutputStream) * @param out @@ -76,13 +69,4 @@ public SafeBufferedOutputStream(OutputStream out) { public SafeBufferedOutputStream(OutputStream out, int size) { super(out, size); } - - @Override - public void close() throws IOException { - try { - flush(); - } finally { - super.close(); - } - } }