Details
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Bug
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Resolution: Unresolved
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P4
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17, 18, 19
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aarch64
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os_x
Description
Test:
import jdk.internal.org.objectweb.asm.*;
import java.nio.file.*;
import java.io.*;
import java.util.zip.*;
class StripDebugJmodWithZip {
public static void main(String[] args) throws Exception {
Path jmodPath;
if (args.length != 0) {
jmodPath = Paths.get(args[0]);
} else {
jmodPath = Paths.get(System.getProperty("java.home"), "jmods",
"jdk.localedata.jmod");
}
System.out.println("parsing jmod " + jmodPath);
try (var zf = new ZipFile(jmodPath.toFile())) {
var entries = zf.entries();
while (entries.hasMoreElements()) {
var ze = entries.nextElement();
if (ze.isDirectory() || !ze.getName().endsWith(".class")) {
continue;
}
System.out.println("parsing class " + ze.getName());
try (var stream = zf.getInputStream(ze)) {
var reader = new ClassReader(stream);
var writer = new ClassWriter(reader, ClassWriter.COMPUTE_MAXS);
reader.accept(writer, ClassReader.SKIP_DEBUG);
} catch (IOException ioExp) {
System.err.println("failed for " + ze.getName());
throw new UncheckedIOException(ioExp);
}
}
}
}
}
The above test fails intermittently on OSX/aarch64.
[~thartmann] reproduced the test failure on OSX/aarch64 (macOS 12.0.1 (build 21A559) with a M1 CPU) with latest and unmodified 19-ea+13-808.
Attachments
Issue Links
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