Revert "Remove moduel-info.java which was not present in repo when cherry-picking other change."

This reverts commit c616ece.

Author: DenisTarasyuk

java/vector/src/main/java/module-info.java

@@ -0,0 +1,49 @@
+/*
+ * 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.vector {
+  exports org.apache.arrow.vector;
+  exports org.apache.arrow.vector.compare;
+  exports org.apache.arrow.vector.compare.util;
+  exports org.apache.arrow.vector.complex;
+  exports org.apache.arrow.vector.complex.impl;
+  exports org.apache.arrow.vector.complex.reader;
+  exports org.apache.arrow.vector.complex.writer;
+  exports org.apache.arrow.vector.compression;
+  exports org.apache.arrow.vector.dictionary;
+  exports org.apache.arrow.vector.holders;
+  exports org.apache.arrow.vector.ipc;
+  exports org.apache.arrow.vector.ipc.message;
+  exports org.apache.arrow.vector.table;
+  exports org.apache.arrow.vector.types;
+  exports org.apache.arrow.vector.types.pojo;
+  exports org.apache.arrow.vector.util;
+  exports org.apache.arrow.vector.validate;
+
+  opens org.apache.arrow.vector.types.pojo to com.fasterxml.jackson.databind;
+
+  requires com.fasterxml.jackson.annotation;
+  requires com.fasterxml.jackson.core;
+  requires com.fasterxml.jackson.databind;
+  requires com.fasterxml.jackson.datatype.jsr310;
+  requires flatbuffers.java;
+  requires jdk.unsupported;
+  requires org.apache.arrow.format;
+  requires org.apache.arrow.memory.core;
+  requires org.apache.commons.codec;
+  requires org.slf4j;
+}