Add script for running all delivery checks

etc/copyright.sh

@@ -13,10 +13,11 @@
 
 die(){ echo "${1}" ; exit 1 ;}
 
-readonly RESULT_FILE="copyright-check.txt"
+readonly RESULT_FILE="target/copyright-check.txt"
+mkdir target
 
 mvn -q org.glassfish.copyright:glassfish-copyright-maven-plugin:copyright \
         > ${RESULT_FILE} || (cat ${RESULT_FILE}; die "Error running the Maven command")
 
 grep -i "copyright" ${RESULT_FILE} \
-    && die "COPYRIGHT ERROR" || echo "COPYRIGHT OK"
+    && die "COPYRIGHT ERROR" || echo "COPYRIGHT OK"

etc/delivery-checks.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+#
+# Copyright (c) 2019 Oracle and/or its affiliates. All rights reserved.
+#
+# This program and the accompanying materials are made available under the
+# terms of the Eclipse Public License v. 2.0 which is available at
+# http://www.eclipse.org/legal/epl-2.0,
+# or the Eclipse Distribution License v. 1.0 which is available at
+# http://www.eclipse.org/org/documents/edl-v10.php.
+#
+# SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
+#
+
+mvn checkstyle:checkstyle && \
+etc/copyright.sh && \
+echo "Completed normally"
+