You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@pulsar.apache.org by mm...@apache.org on 2019/05/21 14:32:06 UTC
[pulsar] branch master updated: [pulsar-io] Remove unused
annotation (#4303)
This is an automated email from the ASF dual-hosted git repository.
mmerli pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/pulsar.git
The following commit(s) were added to refs/heads/master by this push:
new f0a33c4 [pulsar-io] Remove unused annotation (#4303)
f0a33c4 is described below
commit f0a33c4630c8d0cfeef0b7829c9b43fec3eb5997
Author: Like <ke...@outlook.com>
AuthorDate: Tue May 21 22:31:58 2019 +0800
[pulsar-io] Remove unused annotation (#4303)
* Remove unused annotation
* Use try-resource management
---
.../java/org/apache/pulsar/io/file/utils/GZipFiles.java | 3 +--
.../java/org/apache/pulsar/io/file/utils/ZipFiles.java | 14 ++------------
2 files changed, 3 insertions(+), 14 deletions(-)
diff --git a/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/utils/GZipFiles.java b/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/utils/GZipFiles.java
index aa38356..0a31e31 100644
--- a/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/utils/GZipFiles.java
+++ b/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/utils/GZipFiles.java
@@ -43,8 +43,7 @@ public class GZipFiles {
/**
* Returns true if the given file is a gzip file.
*/
- @SuppressWarnings("deprecation")
- public static boolean isGzip(File f) {
+ public static boolean isGzip(File f) {
InputStream input = null;
try {
diff --git a/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/utils/ZipFiles.java b/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/utils/ZipFiles.java
index 09cd0c2..367b04e 100644
--- a/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/utils/ZipFiles.java
+++ b/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/utils/ZipFiles.java
@@ -25,7 +25,6 @@ import java.io.DataInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
-import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.UncheckedIOException;
import java.nio.file.Files;
@@ -33,8 +32,6 @@ import java.nio.file.Path;
import java.util.stream.Stream;
import java.util.zip.ZipInputStream;
-import org.apache.commons.io.IOUtils;
-
/**
* Helper class that provides helper methods for working with
* zip-formatted files.
@@ -44,19 +41,12 @@ public class ZipFiles {
/**
* Returns true if the given file is a gzip file.
*/
- @SuppressWarnings("deprecation")
- public static boolean isZip(File f) {
-
- InputStream input = null;
- try {
- DataInputStream in = new DataInputStream(new BufferedInputStream(new FileInputStream(f)));
+ public static boolean isZip(File f) {
+ try (DataInputStream in = new DataInputStream(new BufferedInputStream(new FileInputStream(f)))){
int test = in.readInt();
- in.close();
return test == 0x504b0304;
} catch (final Exception e) {
return false;
- } finally {
- IOUtils.closeQuietly(input);
}
}