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Consistent use of try-with-resources for local resource closing

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This commit is contained in:
Juergen Hoeller
2019-05-03 00:11:47 +02:00
parent 31c3b8a291
commit 5b1b1bae37
4 changed files with 22 additions and 19 deletions
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20
spring-core/src/test/java/org/springframework/util/SerializationTestUtils.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2013 the original author or authors.
* Copyright 2002-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -34,8 +34,9 @@ public class SerializationTestUtils {
public static void testSerialization(Object o) throws IOException {
OutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(baos);
oos.writeObject(o);
try (ObjectOutputStream oos = new ObjectOutputStream(baos)) {
oos.writeObject(o);
}
}
public static boolean isSerializable(Object o) throws IOException {
@@ -50,16 +51,17 @@ public class SerializationTestUtils {
public static Object serializeAndDeserialize(Object o) throws IOException, ClassNotFoundException {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(baos);
oos.writeObject(o);
oos.flush();
try (ObjectOutputStream oos = new ObjectOutputStream(baos)) {
oos.writeObject(o);
oos.flush();
}
baos.flush();
byte[] bytes = baos.toByteArray();
ByteArrayInputStream is = new ByteArrayInputStream(bytes);
ObjectInputStream ois = new ObjectInputStream(is);
Object o2 = ois.readObject();
return o2;
try (ObjectInputStream ois = new ObjectInputStream(is)) {
return ois.readObject();
}
}
}