I thought I'd share the current status of my Mauve tests. I haven't had much time these last few days, but I have atleast a partial Mauve run:

TEST FAILED: 1 of 1 checks failed java.net.InetAddress.getCanonicalHostName
TEST PASSED (2 checks) java.net.InetAddress.getByName
TEST PASSED (14 checks) java.net.InetAddress.getByAddress
TEST PASSED (6 checks) java.net.InetAddress.getAllByName

TEST FAILED: 16 of 51 checks failed java.io.File.jdk11
TEST FAILED: 8 of 15 checks failed java.io.File.emptyFile
TEST PASSED (0 checks) java.io.File.createFile
TEST FAILED: uncaught exception java.io.File.canWrite
TEST PASSED (1 checks) java.io.DataOutputStream.writeUTF
TEST FAILED: 6 of 9 checks failed java.io.DataOutputStream.WriteRead2
TEST FAILED: 4 of 6 checks failed java.io.DataOutputStream.WriteRead
TEST FAILED: 6 of 6 checks failed java.io.DataInputStream.ReadReference2
TEST FAILED: 1 of 5 checks failed java.io.DataInputStream.ReadReference
TEST PASSED (37 checks) java.io.DataInputStream.readLine
TEST PASSED (2 checks) java.io.CharArrayWriter.ProtectedVars
TEST PASSED (4 checks) java.io.CharArrayWriter.BasicTests
TEST PASSED (1 checks) java.io.CharArrayReader.SimpleRead
TEST PASSED (4 checks) java.io.CharArrayReader.ProtectedVars
TEST PASSED (2 checks) java.io.CharArrayReader.OutOfBounds
TEST PASSED (4 checks) java.io.CharArrayReader.MarkReset
TEST PASSED (9 checks) java.io.ByteArrayOutputStream.write
TEST PASSED (12 checks) java.io.ByteArrayOutputStream.subclass
TEST PASSED (1 checks) java.io.ByteArrayInputStream.SimpleRead
TEST PASSED (5 checks) java.io.ByteArrayInputStream.MarkReset
TEST PASSED (4 checks) java.io.ByteArrayInputStream.ProtectedVars
TEST PASSED (2 checks) java.io.BufferedWriter.Test
TEST PASSED (1 checks) java.io.BufferedReader.SimpleRead
TEST PASSED (2 checks) java.io.BufferedReader.MarkReset
TEST PASSED (19 checks) java.io.BufferedReader.mark
TEST PASSED (5 checks) java.io.BufferedReader.boundary
TEST PASSED (6 checks) java.io.BufferedOutputStream.interrupt
TEST PASSED (2 checks) java.io.BufferedOutputStream.Test
TEST PASSED (5 checks) java.io.BufferedInputStream.ProtectedVars
TEST PASSED (5 checks) java.io.BufferedInputStream.SimpleRead
TEST PASSED (2 checks) java.io.BufferedInputStream.Skip
TEST PASSED (1 checks) java.io.BufferedInputStream.ZeroRead
TEST PASSED (2 checks) java.io.FileDescriptor.jdk11
TEST PASSED (24 checks) java.io.BufferedInputStream.BigMark
TEST PASSED (2 checks) java.io.BufferedInputStream.Skip
TEST PASSED (9 checks) java.io.Reader.Test

TEST PASSED (5 checks) java.lang.Thread.getThreadGroup
TEST PASSED (57 checks) java.lang.Thread.priority
TEST PASSED (11 checks) java.lang.Thread.join
TEST PASSED (20 checks) java.lang.Thread.security10
TEST PASSED (8 checks) java.lang.Thread.name
TEST PASSED (4 checks) java.lang.Thread.isAlive
TEST FAILED: 24 of 27 checks failed java.lang.Thread.security
TEST PASSED (9 checks) java.lang.Thread.daemon
TEST PASSED (79 checks) java.lang.Thread.sleep
TEST FAILED: 3 of 21 checks failed java.lang.Thread.insecurity
TEST PASSED (7 checks) java.lang.Thread.contextClassLoader
TEST PASSED (11 checks) java.lang.Thread.interrupt
TEST FAILED: 3 of 6 checks failed java.lang.Thread.stop
TEST PASSED (2 checks) java.lang.ClassLoader.redefine
TEST PASSED (3 checks) java.lang.ClassLoader.Resources
TEST PASSED (13 checks) java.lang.ClassLoader.findLoadedClass
TEST PASSED (27 checks) java.lang.ClassLoader.BootDefinedPackages
TEST FAILED: 4 of 5 checks failed java.lang.ClassLoader.security
TEST PASSED (16 checks) java.lang.ClassLoader.loadClass
TEST PASSED (13 checks) java.lang.ClassLoader.initialize
TEST FAILED: 2 of 3 checks failed java.lang.SecurityManager.thread
TEST: java.lang.ProcessBuilder.simple

You can see there are some issues with the security manager stuff. The security is in this case security as in which classes in what contexts can execute certain sensitive or possibly dangerous methods. This involves stuff like not allowing everyone to call exitVM, or write to files, et cetera. There is also methods that are deprecated, and in JamVM does nothing, like java.lang.Thread.stop.

One more thing to note is that this is not a complete list, there are a few more I need to run, but the last failed test (not shown in list) actually locked the VM, so I had to break it (it was a well-behaved lock up, I could Ctrl-C it).

Other than Mauve testing I've begun to package a milestone 1 archive, which I hope to get done soon.