1 12 merge java copyright header changes (#391)

* OESS-98 fix tools test for plugins

* sync fork

* Merge of changes from dev

* Move problem option to bottom of the list until fixed

* HDFFV-11106 - fix parsing optional args

* HDFFV-11106 add note

* grammer fix

* Whitespace after clang formatting

* Undo format version 11 changes

* Update check to working version

* Merge workflow and minor changes from develop

* Update supported platforms

* PR#3 merge from develop

* Merge gcc 10 diagnostics option from develop

* Merge #318 OSX changes from develop

* Merge serval small changes from dev

* fix typo

* Minor non-space formatting changes

* GH #386 copyright corrections for java folder

* revert because logic requires false return

java/test/Makefile.am

@@ -1,6 +1,5 @@
 #
 # Copyright by The HDF Group.
-# Copyright by the Board of Trustees of the University of Illinois.
 # All rights reserved.
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
@@ -58,6 +57,7 @@ noinst_JAVA = \
     TestH5Lbasic.java \
     TestH5Lcreate.java \
     TestH5R.java \
+    TestH5Rref.java \
     TestH5P.java \
     TestH5PData.java \
     TestH5Pfapl.java \