retrieve java System properties from your bdj please share yours from each firmware version you have

gistfile1.txt

Using the java logger at https://gist.github.com/psxdev/fb3fc1c9c329758c7aebaf4b4858afdc
and after you have done SecurityManager bypass add this code
```
Properties p=System.getProperties();
Enumeration keys = p.keys();
while (keys.hasMoreElements())
{
  String key = (String)keys.nextElement();
  String value = (String)p.get(key);
  log.info(key + ": " + value);
}
```

Share your firmware version and result for documentation purposes:
firmware 21.0.2-04.03.00.00-00.00.00.01
[PROSPERO][INFO] awt.toolkit: java.awt.GnmToolkit
[PROSPERO][INFO] java.awt.event.KeyEvent.supportMask: 7
[PROSPERO][INFO] mhp.profile.enhanced_broadcast: YES
[PROSPERO][INFO] java.specification.version: 11
[PROSPERO][INFO] sun.cpu.isalist:
[PROSPERO][INFO] sun.jnu.encoding: UTF-8
[PROSPERO][INFO] sun.arch.data.model: 64
[PROSPERO][INFO] havi.specification.vendor: HAVi
[PROSPERO][INFO] java.vendor.url: https://openjdk.java.net/
[PROSPERO][INFO] dvb.persistent.root: /OS/HDD/download0/mnt_ada/root-KdUoa9QyuNt53aBf_pXICGzvHwA
[PROSPERO][INFO] havi.specification.version: 1.1
[PROSPERO][INFO] bluray.profile.2: YES
[PROSPERO][INFO] bluray.profile.1: YES
[PROSPERO][INFO] bluray.localstorage.name: unspecified
[PROSPERO][INFO] havi.implementation.name: org.havi.ui
[PROSPERO][INFO] dvb.returnchannel.timeout: 60
[PROSPERO][INFO] bluray.memory.java_heap: 9437184
[PROSPERO][INFO] sun.boot.library.path: /app0/cdc/lib
[PROSPERO][INFO] sun.java.command: com.sony.bdjstack.system.BDJModule
[PROSPERO][INFO] bluray.memory.font_cache: 4194304
[PROSPERO][INFO] jdk.debug: release
[PROSPERO][INFO] java.specification.vendor: Oracle Corporation
[PROSPERO][INFO] bluray.video.fullscreenSDPG: YES
[PROSPERO][INFO] java.version.date: 2021-04-20
[PROSPERO][INFO] java.home: /app0/cdc/
[PROSPERO][INFO] file.separator: /
[PROSPERO][INFO] line.separator:

[PROSPERO][INFO] java.awt.flushThread: 1000,10
[PROSPERO][INFO] mhp.profile.interactive_broadcast: YES
[PROSPERO][INFO] java.specification.name: Java Platform API Specification
[PROSPERO][INFO] java.vm.specification.vendor: Oracle Corporation
[PROSPERO][INFO] sony.logging.port: 55555
[PROSPERO][INFO] ssl.SocketFactory.provider: com.sony.bdjstack.security.ssl.BDSSLSocketFactory
[PROSPERO][INFO] bluray.video.autoresume: YES
[PROSPERO][INFO] java.protocol.handler.pkgs: com.sony.protocol
[PROSPERO][INFO] aacs.bluray.mc.capability: NO
[PROSPERO][INFO] sun.management.compiler: HotSpot 64-Bit Client Compiler
[PROSPERO][INFO] bluray.p1.version.micro: 0
[PROSPERO][INFO] java.awt.compactionWait: 200
[PROSPERO][INFO] sony.disctype.bdrom: false
[PROSPERO][INFO] java.awt.event.KeyEvent.isRestricted: true
[PROSPERO][INFO] java.runtime.version: 11.0.11-internal+0-javamecdc
[PROSPERO][INFO] user.name: ?
[PROSPERO][INFO] sun.net.client.defaultConnectTimeout: 20000
[PROSPERO][INFO] bluray.localstorage.removable: NO
[PROSPERO][INFO] bluray.localstorage.upgradable: NO
[PROSPERO][INFO] java.awt.defBgColor: 0x0
[PROSPERO][INFO] sony.network.permission: true
[PROSPERO][INFO] file.encoding: UTF-8
[PROSPERO][INFO] mhp.option.dsmcc.uu: UNSUPPORTED
[PROSPERO][INFO] bluray.p1.version.major: 1
[PROSPERO][INFO] mhp.eb.version.major: 1
[PROSPERO][INFO] bluray.p1.version.minor: 1
[PROSPERO][INFO] java.vendor.version: 18.9
[PROSPERO][INFO] java.io.tmpdir: /OS/HDD/download0/BD_BUDA/javatmp
[PROSPERO][INFO] mhp.ib.version.major: 1
[PROSPERO][INFO] sony.hasDefaultPlayList: true
[PROSPERO][INFO] java.version: 11.0.11-internal
[PROSPERO][INFO] java.awt.event.MouseEvent.isRestricted: true
[PROSPERO][INFO] sony.product.name: PS5
[PROSPERO][INFO] java.vm.specification.name: Java Virtual Machine Specification
[PROSPERO][INFO] java.awt.printerjob: sun.print.PSPrinterJob
[PROSPERO][INFO] mhp.ib.version.minor: 0
[PROSPERO][INFO] sun.misc.applicationContext: sun.awt.AWTApplicationContext
[PROSPERO][INFO] sun.os.patch.level: unknown
[PROSPERO][INFO] java.library.path: /app0/cdc/lib/
[PROSPERO][INFO] java.vendor: Oracle Corporation
[PROSPERO][INFO] mhp.ib.version.micro: 3
[PROSPERO][INFO] aacs.bluray.online.capability: YES
[PROSPERO][INFO] bluray.video.fullscreenSD: YES
[PROSPERO][INFO] sun.io.unicode.encoding: UnicodeLittle
[PROSPERO][INFO] sony.aacsonline.verified: false
[PROSPERO][INFO] bluray.memory.images: 64487424
[PROSPERO][INFO] java.awt.bdp: true
[PROSPERO][INFO] java.class.path: .
[PROSPERO][INFO] bluray.memory.audio: 6815744
[PROSPERO][INFO] java.vm.vendor: Oracle Corporation
[PROSPERO][INFO] mhp.ia.version.minor: 0
[PROSPERO][INFO] bluray.rccapability.holdandrelease: YES
[PROSPERO][INFO] mhp.ia.version.major: 1
[PROSPERO][INFO] user.timezone:
[PROSPERO][INFO] bluray.jmf.subtitlestyle: YES
[PROSPERO][INFO] mhp.profile.internet_access: YES
[PROSPERO][INFO] os.name: FreeBSD
[PROSPERO][INFO] java.vm.specification.version: 11
[PROSPERO][INFO] mhp.ia.version.micro: 3
[PROSPERO][INFO] sun.java.launcher: SUN_STANDARD
[PROSPERO][INFO] java.awt.videoMemory: 127M,16M
[PROSPERO][INFO] mhp.option.dvb.html: UNSUPPORTED
[PROSPERO][INFO] bluray.p2.version.micro: 0
[PROSPERO][INFO] bluray.event.extension: YES
[PROSPERO][INFO] sun.cpu.endian: little
[PROSPERO][INFO] user.home: ?
[PROSPERO][INFO] user.language: en
[PROSPERO][INFO] mhp.eb.version.minor: 0
[PROSPERO][INFO] bluray.p2.version.major: 1
[PROSPERO][INFO] bluray.memory.audio_plus_img: 71303168
[PROSPERO][INFO] bluray.p2.version.minor: 0
[PROSPERO][INFO] mhp.option.ip.multicast: UNSUPPORTED
[PROSPERO][INFO] mhp.eb.version.micro: 3
[PROSPERO][INFO] java.awt.graphicsenv: sun.awt.X11GraphicsEnvironment
[PROSPERO][INFO] http.agent: PlayStation 5 BD-J 4.03
[PROSPERO][INFO] bluray.localstorage.level: 1
[PROSPERO][INFO] bluray.p5.version.minor: 0
[PROSPERO][INFO] havi.implementation.vendor: SONY
[PROSPERO][INFO] java.awt.demultiplyOutput: true
[PROSPERO][INFO] bluray.p5.version.major: 1
[PROSPERO][INFO] path.separator: :
[PROSPERO][INFO] havi.implementation.version: 1.0
[PROSPERO][INFO] os.version: ORBIS
[PROSPERO][INFO] sony.ada.maxRootFiles: 128
[PROSPERO][INFO] bluray.p5.version.micro: 0
[PROSPERO][INFO] java.runtime.name: Java(TM) SE Runtime Environment
[PROSPERO][INFO] sun.misc.URLClassPath.disableJarChecking: true
[PROSPERO][INFO] java.awt.pendingFlip: true
[PROSPERO][INFO] bluray.bindingunit.root: /OS/HDD/download0/BD_BUDA/root-KdUoa9QyuNt53aBf_pXICGzvHwA
[PROSPERO][INFO] java.vm.name: Java HotSpot(TM) 64-Bit Minimal VM
[PROSPERO][INFO] havi.specification.name: HAVi UI
[PROSPERO][INFO] sun.net.trustUnresolvedWildcardMatch: true
[PROSPERO][INFO] java.vendor.url.bug: https://bugreport.java.com/bugreport/
[PROSPERO][INFO] bluray.rccapability.repeatonhold: NO
[PROSPERO][INFO] bluray.vfs.root: /VP/
[PROSPERO][INFO] user.dir: /dsm/app_base
[PROSPERO][INFO] os.arch: amd64
[PROSPERO][INFO] java.awt.event.MouseEvent.supportLevel: 0
[PROSPERO][INFO] bluray.audiomixing.channels: 8
[PROSPERO][INFO] java.vm.info: mixed mode
[PROSPERO][INFO] bluray.network.connected: YES
[PROSPERO][INFO] java.vm.version: 11.0.11-internal+0-javamecdc
[PROSPERO][INFO] bluray.rccapability.release: YES
[PROSPERO][INFO] bluray.localstorage.maxlevel: 5
[PROSPERO][INFO] java.class.version: 55.0