Description of problem:
Trying to log into git repo via SSH vie Uberfire's git VFS results in the below exception. Business Central is 6.0.1 CR2

java.lang.RuntimeException: org.eclipse.jgit.errors.UnsupportedCredentialItem: ssh://abaxter@localhost:22: org.eclipse.jgit.transport.CredentialItem$YesNoType:The authenticity of host 'localhost' can't be established.
RSA key fingerprint is b8:cf:79:a7:07:c8:22:f4:c0:64:27:3a:83:9d:e6:34.
Are you sure you want to continue connecting?
at org.uberfire.java.nio.fs.jgit.util.JGitUtil.cloneRepository(JGitUtil.java:223)
at org.uberfire.java.nio.fs.jgit.JGitFileSystemProvider.newFileSystem(JGitFileSystemProvider.java:510)
at org.uberfire.java.nio.file.FileSystems.newFileSystem(FileSystems.java:117)
at org.uberfire.java.nio.file.FileSystems.newFileSystem(FileSystems.java:83)
at org.uberfire.io.impl.AbstractIOService.newFileSystem(AbstractIOService.java:251)
at org.uberfire.io.impl.AbstractIOService.newFileSystem(AbstractIOService.java:241)
at org.jbpm.ee.jgit.test.TestNio.setUp(TestNio.java:35)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: org.eclipse.jgit.errors.UnsupportedCredentialItem: ssh://abaxter@localhost:22: org.eclipse.jgit.transport.CredentialItem$YesNoType:The authenticity of host 'localhost' can't be established.
RSA key fingerprint is b8:cf:79:a7:07:c8:22:f4:c0:64:27:3a:83:9d:e6:34.
Are you sure you want to continue connecting?
at org.eclipse.jgit.transport.UsernamePasswordCredentialsProvider.get(UsernamePasswordCredentialsProvider.java:118)
at org.eclipse.jgit.transport.CredentialsProviderUserInfo.promptYesNo(CredentialsProviderUserInfo.java:124)
at com.jcraft.jsch.Session.checkHost(Session.java:736)
at com.jcraft.jsch.Session.connect(Session.java:319)
at org.eclipse.jgit.transport.JschConfigSessionFactory.getSession(JschConfigSessionFactory.java:116)
at org.eclipse.jgit.transport.SshTransport.getSession(SshTransport.java:121)
at org.eclipse.jgit.transport.TransportGitSsh$SshFetchConnection.<init>(TransportGitSsh.java:248)
at org.eclipse.jgit.transport.TransportGitSsh.openFetch(TransportGitSsh.java:147)
at org.eclipse.jgit.transport.FetchProcess.executeImp(FetchProcess.java:136)
at org.eclipse.jgit.transport.FetchProcess.execute(FetchProcess.java:122)
at org.eclipse.jgit.transport.Transport.fetch(Transport.java:1108)
at org.eclipse.jgit.api.FetchCommand.call(FetchCommand.java:128)
at org.eclipse.jgit.api.CloneCommand.fetch(CloneCommand.java:178)
at org.eclipse.jgit.api.CloneCommand.call(CloneCommand.java:125)
at org.uberfire.java.nio.fs.jgit.util.JGitUtil.cloneRepository(JGitUtil.java:202)
... 30 more

Version-Release number of selected component (if applicable):
Uberfire 0.3.1

How reproducible:
Consistent

Steps to Reproduce:
1.
FileSystem clonedInsuranceFS = ioService.newFileSystem( URI.create( TEST_CLONED_REPOSITORY ), new HashMap<String, Object>() {{
put( "origin", "ssh://localhost/insurance" );
put( "username", "brmsAdmin" );
put( "password", "brms_1234" );
}} );
2. Receive error
3.

Actual results:
Exception on connection

Expected results:
Successful connection

Additional info: