[FLINK-3511] [twitter] Move twitter examples to test scope

This closes apache#1725

flink-batch-connectors/flink-avro/pom.xml

@@ -43,14 +43,6 @@ under the License.
  <scope>provided</scope>
  </dependency>
 
-
- <dependency>
- <groupId>org.apache.flink</groupId>
- <artifactId>flink-clients_2.10</artifactId>
- <version>${project.version}</version>
- <scope>provided</scope>
- </dependency>
-
  <dependency>
  <groupId>org.apache.avro</groupId>
  <artifactId>avro</artifactId>
@@ -64,6 +56,13 @@ under the License.
  <type>test-jar</type>
  <scope>test</scope>
  </dependency>
+
+ <dependency>
+ <groupId>org.apache.flink</groupId>
+ <artifactId>flink-clients_2.10</artifactId>
+ <version>${project.version}</version>
+ <scope>test</scope>
+ </dependency>
 
  <dependency>
  <groupId>org.apache.flink</groupId>

flink-streaming-connectors/flink-connector-twitter/src/main/java/org/apache/flink/streaming/connectors/twitter/TwitterFilterSourceExample.java → flink-streaming-connectors/flink-connector-twitter/src/test/java/org/apache/flink/streaming/connectors/twitter/examples/TwitterFilterSourceExample.java

@@ -1,12 +1,13 @@
 /*
- * 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
+ * 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:https://www.apache.org/licenses/LICENSE-2.0
+ *  http:https://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,
@@ -15,11 +16,12 @@
  * limitations under the License.
  */
 
-package org.apache.flink.streaming.connectors.twitter;
+package org.apache.flink.streaming.connectors.twitter.examples;
 
 import org.apache.flink.streaming.api.datastream.DataStream;
 import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
 import org.apache.flink.streaming.connectors.json.JSONParseFlatMap;
+import org.apache.flink.streaming.connectors.twitter.TwitterFilterSource;
 import org.apache.flink.util.Collector;
 
 /**

flink-streaming-connectors/flink-connector-twitter/src/test/resources/twitter.properties

@@ -0,0 +1,19 @@
+# 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:https://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.
+
+secret=***
+consumerSecret=***
+token=***-***
+consumerKey=***