sh script for JavaTest

tests/JavaTest.sh

+#!/bin/sh
+cat <<-LICENSE
+Copyright 2014 Google Inc. All rights reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+LICENSE
+
+echo
+echo Compile then run the Java test.
+
+testdir=$(dirname $0)
+
+if [[ "$testdir" != "." ]]; then
+	echo error: must be run from inside the ./tests directory
+	echo you ran it from `pwd`
+	exit 1
+fi
+
+javac -classpath ${testdir}/../java:${testdir} JavaTest.java
+java -classpath ${testdir}/../java:${testdir} JavaTest