Hi Sergey , > We also run the tests using -ea/-esa parameters
It is the combination of running the tests with ea/esa AND our strange setup ; the assertion occurred when handling in the isDirectory - method of Win32ShellFolder2 a ShellFolder with display name "The Internet" which has attribute ATTRIB_BROWSABLE but not ATTRIB_FOLDER set. And I am not even 100% sure that the assertion we see is correct in this case. Best regards, Matthias > Hi Matthias, > > We also run the tests using -ea/-esa parameters but I do not remember > that we get such assertions if you found them then you a lucky because > our assertion found the bug in the implementation, I do not think to > hide the problem is a right thing to do. > > On 10/18/19 5:37 am, Baesken, Matthias wrote: > > at > java.desktop/sun.awt.shell.Win32ShellFolder2$4.call(Win32ShellFolder2.java > :438) > > > > So I think it is probably the best to disable assertions for the test > because the combination -ea/-esa + strange Shellfolder setup is not seen > very often . > > > > Bug/webrev : > > > > https://bugs.openjdk.java.net/browse/JDK-8227257 > > > > http://cr.openjdk.java.net/~mbaesken/webrevs/8227257.0/ > > > > Thanks, Matthias > > > > > -- > Best regards, Sergey.