GH-466: Export namespace from Flight package

Fixes #466.

Author: lidavidm

flight/flight-sql-jdbc-core/src/main/java/module-info.java

@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+
+module org.apache.arrow.driver.jdbc {
+    exports org.apache.arrow.driver.jdbc;
+    exports org.apache.arrow.driver.jdbc.accessor;
+    exports org.apache.arrow.driver.jdbc.accessor.impl;
+    exports org.apache.arrow.driver.jdbc.accessor.impl.binary;
+    exports org.apache.arrow.driver.jdbc.accessor.impl.calendar;
+    exports org.apache.arrow.driver.jdbc.accessor.impl.complex;
+    exports org.apache.arrow.driver.jdbc.accessor.impl.numeric;
+    exports org.apache.arrow.driver.jdbc.accessor.impl.text;
+    exports org.apache.arrow.driver.jdbc.client;
+    exports org.apache.arrow.driver.jdbc.client.utils;
+    exports org.apache.arrow.driver.jdbc.converter;
+    exports org.apache.arrow.driver.jdbc.converter.impl;
+    exports org.apache.arrow.driver.jdbc.utils;
+
+    requires avatica;
+    requires org.apache.arrow.flight.sql;
+    requires org.apache.arrow.vector;
+    requires org.bouncycastle.pkix;
+    requires org.checkerframework.checker.qual;
+}