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Fix file handle leak in JarFileArchiveTests

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Closes gh-19655
This commit is contained in:
Andy Wilkinson
2020-01-14 17:20:29 +00:00
parent 9baf0e8ffb
commit 244b5391bc
1 changed files with 7 additions and 6 deletions
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13
spring-boot-project/spring-boot-tools/spring-boot-loader/src/test/java/org/springframework/boot/loader/archive/JarFileArchiveTests.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2012-2019 the original author or authors.
* Copyright 2012-2020 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.
@@ -174,11 +174,12 @@ class JarFileArchiveTests {
}
try (JarFile jarFile = new JarFile(file)) {
ZipEntry nestedEntry = jarFile.getEntry("nested/zip64.jar");
JarFile nestedJarFile = jarFile.getNestedJarFile(nestedEntry);
Iterator<JarEntry> iterator = nestedJarFile.iterator();
for (int i = 0; i < 65537; i++) {
assertThat(iterator.hasNext()).as(i + "nth file is present").isTrue();
iterator.next();
try (JarFile nestedJarFile = jarFile.getNestedJarFile(nestedEntry)) {
Iterator<JarEntry> iterator = nestedJarFile.iterator();
for (int i = 0; i < 65537; i++) {
assertThat(iterator.hasNext()).as(i + "nth file is present").isTrue();
iterator.next();
}
}
}
}