Java Style.

Author: hvanhovell

sql/hive/src/test/java/org/apache/spark/sql/hive/execution/UDFRawList.java

@@ -25,7 +25,7 @@
  * UDF that returns a raw (non-parameterized) java List.
  */
 public class UDFRawList extends UDF {
-    public List evaluate(Object o) {
-        return Collections.singletonList("data1");
-    }
+  public List evaluate(Object o) {
+    return Collections.singletonList("data1");
+  }
 }

sql/hive/src/test/java/org/apache/spark/sql/hive/execution/UDFRawMap.java

@@ -25,7 +25,7 @@
  * UDF that returns a raw (non-parameterized) java Map.
  */
 public class UDFRawMap extends UDF {
-    public Map evaluate(Object o) {
-        return Collections.singletonMap("a", "1");
-    }
+  public Map evaluate(Object o) {
+    return Collections.singletonMap("a", "1");
+  }
 }

sql/hive/src/test/java/org/apache/spark/sql/hive/execution/UDFToIntIntMap.java

@@ -23,13 +23,13 @@
 import java.util.Map;
 
 public class UDFToIntIntMap extends UDF {
-    public Map<Integer, Integer> evaluate(Object o) {
-        return new HashMap<Integer, Integer>() {
-            {
-                put(1, 1);
-                put(2, 1);
-                put(3, 1);
-            }
-        };
-    }
+  public Map<Integer, Integer> evaluate(Object o) {
+    return new HashMap<Integer, Integer>() {
+      {
+        put(1, 1);
+        put(2, 1);
+        put(3, 1);
+      }
+    };
+  }
 }

sql/hive/src/test/java/org/apache/spark/sql/hive/execution/UDFToListInt.java

@@ -23,7 +23,7 @@
 import java.util.Arrays;
 
 public class UDFToListInt extends UDF {
-    public ArrayList<Integer> evaluate(Object o) {
-        return new ArrayList<>(Arrays.asList(1, 2, 3));
-    }
+  public ArrayList<Integer> evaluate(Object o) {
+    return new ArrayList<>(Arrays.asList(1, 2, 3));
+  }
 }

sql/hive/src/test/java/org/apache/spark/sql/hive/execution/UDFToListMapStringListInt.java

@@ -25,10 +25,10 @@
  * values.
  */
 public class UDFToListMapStringListInt extends UDF {
-    public List<Map<String, List<Integer>>> evaluate(Object o) {
-        final Map<String, List<Integer>> map = new HashMap<>();
-        map.put("a", Arrays.asList(1, 2));
-        map.put("b", Arrays.asList(3, 4));
-        return Collections.singletonList(map);
-    }
+  public List<Map<String, List<Integer>>> evaluate(Object o) {
+    final Map<String, List<Integer>> map = new HashMap<>();
+    map.put("a", Arrays.asList(1, 2));
+    map.put("b", Arrays.asList(3, 4));
+    return Collections.singletonList(map);
+  }
 }

sql/hive/src/test/java/org/apache/spark/sql/hive/execution/UDFToListString.java

@@ -23,7 +23,7 @@
 import java.util.List;
 
 public class UDFToListString extends UDF {
-    public List<String> evaluate(Object o) {
-        return Arrays.asList("data1", "data2", "data3");
-    }
+  public List<String> evaluate(Object o) {
+    return Arrays.asList("data1", "data2", "data3");
+  }
 }

sql/hive/src/test/java/org/apache/spark/sql/hive/execution/UDFToStringIntMap.java

@@ -22,13 +22,13 @@
 import java.util.HashMap;
 
 public class UDFToStringIntMap extends UDF {
-    public HashMap<String, Integer> evaluate(Object o) {
-        return new HashMap<String, Integer>() {
-            {
-                put("key1", 1);
-                put("key2", 2);
-                put("key3", 3);
-            }
-        };
-    }
+  public HashMap<String, Integer> evaluate(Object o) {
+    return new HashMap<String, Integer>() {
+      {
+        put("key1", 1);
+        put("key2", 2);
+        put("key3", 3);
+      }
+    };
+  }
 }

sql/hive/src/test/java/org/apache/spark/sql/hive/execution/UDFWildcardList.java

@@ -25,7 +25,7 @@
  * UDF that returns a raw (non-parameterized) java List.
  */
 public class UDFWildcardList extends UDF {
-    public List<?> evaluate(Object o) {
-        return Collections.singletonList("data1");
-    }
+  public List<?> evaluate(Object o) {
+    return Collections.singletonList("data1");
+  }
 }