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Refine PropertiesLauncher close logic

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Further attempt to fix Windows file issues.

See gh-21575
This commit is contained in:
Phillip Webb 2020-06-11 13:25:56 -07:00
parent 1e7da4d3ca
commit 2a37b2e258
2 changed files with 8 additions and 9 deletions
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13
spring-boot-project/spring-boot-tools/spring-boot-loader/src/main/java/org/springframework/boot/loader/PropertiesLauncher.java
View File

@ -29,11 +29,9 @@ import java.net.URLDecoder;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Properties;
import java.util.Set;
import java.util.jar.Manifest;
@ -531,7 +529,7 @@ public class PropertiesLauncher extends Launcher {
private final List<Archive> classPathArchives;
private final Map<File, JarFileArchive> jarFileArchives = new LinkedHashMap<>();
private final List<JarFileArchive> jarFileArchives = new ArrayList<>();
ClassPathArchives() throws Exception {
this.classPathArchives = new ArrayList<>();
@ -666,11 +664,8 @@ public class PropertiesLauncher extends Launcher {
}
private JarFileArchive getJarFileArchive(File file) throws IOException {
JarFileArchive archive = this.jarFileArchives.get(file);
if (archive == null) {
archive = new JarFileArchive(file);
this.jarFileArchives.put(file, archive);
}
JarFileArchive archive = new JarFileArchive(file);
this.jarFileArchives.add(archive);
return archive;
}
@ -680,7 +675,7 @@ public class PropertiesLauncher extends Launcher {
}
void close() throws IOException {
for (JarFileArchive archive : this.jarFileArchives.values()) {
for (JarFileArchive archive : this.jarFileArchives) {
archive.close();
}
}

4
spring-boot-project/spring-boot-tools/spring-boot-loader/src/test/java/org/springframework/boot/loader/PropertiesLauncherTests.java
View File

@ -389,6 +389,10 @@ class PropertiesLauncherTests {
this.launcher.launch(new String[0]);
}
catch (Exception ex) {
// Expected ClassNotFoundException
LaunchedURLClassLoader classLoader = (LaunchedURLClassLoader) Thread.currentThread()
.getContextClassLoader();
classLoader.close();
}
URL resource = new URL("jar:" + jarFile.toURI() + "!/nested.jar!/3.dat");
byte[] bytes = FileCopyUtils.copyToByteArray(resource.openStream());