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Merge branch '6.2.x'

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This commit is contained in:
Juergen Hoeller
2025-04-22 23:20:09 +02:00
parent 61a517ea3b 0252e39409
commit ffb32f4238
2 changed files with 15 additions and 1 deletions
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11
spring-core/src/main/java/org/springframework/core/io/AbstractFileResolvingResource.java
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@@ -86,7 +86,16 @@ public abstract class AbstractFileResolvingResource extends AbstractResource {
if (con instanceof JarURLConnection jarCon) {
// For JarURLConnection, do not check content-length but rather the
// existence of the entry (or the jar root in case of no entryName).
return (jarCon.getEntryName() == null || jarCon.getJarEntry() != null);
try {
if (jarCon.getEntryName() == null) {
// Jar root: check for the existence of any actual jar entries.
return jarCon.getJarFile().entries().hasMoreElements();
}
return (jarCon.getJarEntry() != null);
}
finally {
jarCon.getJarFile().close();
}
}
else if (con.getContentLengthLong() > 0) {
return true;