8245095: Implementation of JEP 408: Simple Web Server

Co-authored-by: Julia Boes <jboes@openjdk.org>
Co-authored-by: Chris Hegarty <chegar@openjdk.org>
Co-authored-by: Michael McMahon <michaelm@openjdk.org>
Co-authored-by: Daniel Fuchs <dfuchs@openjdk.org>
Co-authored-by: Jan Lahoda <jlahoda@openjdk.org>
Co-authored-by: Ivan Šipka <isipka@openjdk.org>
Reviewed-by: ihse, jlaskey, michaelm, chegar, dfuchs

make/modules/jdk.httpserver/Gensrc.gmk

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+#
+# Copyright (c) 2021, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include GensrcCommonJdk.gmk
+include GensrcProperties.gmk
+include Modules.gmk
+
+################################################################################
+
+# Use wildcard so as to avoid getting non-existing directories back
+SIMPLESERVER_RESOURCES_DIRS := $(wildcard $(addsuffix /sun/net/httpserver/simpleserver/resources, \
+    $(call FindModuleSrcDirs, jdk.httpserver)))
+
+$(eval $(call SetupCompileProperties, SIMPLESERVER_PROPERTIES, \
+    SRC_DIRS := $(SIMPLESERVER_RESOURCES_DIRS), \
+    CLASS := ListResourceBundle, \
+))
+
+TARGETS += $(SIMPLESERVER_PROPERTIES)