[FLINK-3511] [hadoop-compatibility] Move hadoop-compatibility examples to test scope

flink-batch-connectors/flink-hadoop-compatibility/src/test/java/org/apache/flink/test/hadoopcompatibility/mapred/HadoopMapredITCase.java

@@ -18,7 +18,7 @@
 
 package org.apache.flink.test.hadoopcompatibility.mapred;
 
-import org.apache.flink.hadoopcompatibility.mapred.example.HadoopMapredCompatWordCount;
+import org.apache.flink.test.hadoopcompatibility.mapred.example.HadoopMapredCompatWordCount;
 import org.apache.flink.test.testdata.WordCountData;
 import org.apache.flink.test.util.JavaProgramTestBase;
 

flink-batch-connectors/flink-hadoop-compatibility/src/main/java/org/apache/flink/hadoopcompatibility/mapred/example/HadoopMapredCompatWordCount.java → flink-batch-connectors/flink-hadoop-compatibility/src/test/java/org/apache/flink/test/hadoopcompatibility/mapred/example/HadoopMapredCompatWordCount.java

@@ -16,7 +16,7 @@
  * limitations under the License.
  */
 
-package org.apache.flink.hadoopcompatibility.mapred.example;
+package org.apache.flink.test.hadoopcompatibility.mapred.example;
 
 import java.io.IOException;
 import java.util.Iterator;

flink-batch-connectors/flink-hadoop-compatibility/src/test/java/org/apache/flink/test/hadoopcompatibility/mapreduce/HadoopInputOutputITCase.java

@@ -18,7 +18,7 @@
 
 package org.apache.flink.test.hadoopcompatibility.mapreduce;
 
-import org.apache.flink.hadoopcompatibility.mapreduce.example.WordCount;
+import org.apache.flink.test.hadoopcompatibility.mapreduce.example.WordCount;
 import org.apache.flink.test.testdata.WordCountData;
 import org.apache.flink.test.util.JavaProgramTestBase;
 

flink-batch-connectors/flink-hadoop-compatibility/src/main/java/org/apache/flink/hadoopcompatibility/mapreduce/example/WordCount.java → flink-batch-connectors/flink-hadoop-compatibility/src/test/java/org/apache/flink/test/hadoopcompatibility/mapreduce/example/WordCount.java

@@ -16,7 +16,7 @@
  * limitations under the License.
  */
 
-package org.apache.flink.hadoopcompatibility.mapreduce.example;
+package org.apache.flink.test.hadoopcompatibility.mapreduce.example;
 
 import org.apache.flink.api.java.aggregation.Aggregations;
 import org.apache.flink.api.common.functions.RichFlatMapFunction;