Problem wityh class file versions

[sergiokapone]

Faced a problem with PDFAnnotExtractor 0.1l. Problem with update of PDFAnnotExtractor?

Just try in TeXLive\2022\texmf-dist\scripts\pax\

java -jar pax.jar

And get an error (with last updated Java 1.8.0_321)

Exception in thread "main" java.lang.UnsupportedClassVersionError: pax/PDFAnnotExtractor has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0

[bastien-roucaries]

I believe you should update your java

[sergiokapone]

I get Java from this folder https://sourceforge.net/projects/portableapps/files/Java%20Portable/

jPortable64_8_Update_321_online.paf.exe

java version "1.8.0_321"
Java(TM) SE Runtime Environment (build 1.8.0_321-b07)
Java HotSpot(TM) Client VM (build 25.321-b07, mixed mode)

More newest? What should be the version? The old one pax.jar worked before the update TeXLive.

[sergiokapone]

Where Can I get old version of pax.jar to check again?

[sergiokapone]

I, nevertheless, managed to run the script with the java version from jdk
For common java, neither the desktop installation nor the portable version ran the script. Why is that?