Add new package: mrbench (#16062)

var/spack/repos/builtin/packages/mrbench/package.py

@@ -0,0 +1,23 @@
+# Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+from spack import *
+
+
+class Mrbench(Package):
+    """A simple Java tool for SMTP server benchmarking."""
+
+    homepage = "https://github.com/marcorosi/mrbench"
+    git      = "https://github.com/marcorosi/mrbench.git"
+
+    version('master', branch='master')
+
+    depends_on('maven', type='build')
+    depends_on('java@8', type=('build', 'run'))
+
+    def install(self, spec, prefix):
+        mvn = which('mvn')
+        mvn('package', '-DskipTests')
+        install_tree('.', prefix)