[SPARK-7940] Enforce whitespace checking for DO, TRY, CATCH, FINALLY, MATCH, LARROW, RARROW in style checker.

…

Author: Reynold Xin <rxin@databricks.com>

Closes #6491 from rxin/more-whitespace and squashes the following commits:

f6e63dc [Reynold Xin] [SPARK-7940] Enforce whitespace checking for DO, TRY, CATCH, FINALLY, MATCH, LARROW, RARROW in style checker.

2 files changed, 2 insertions, 2 deletions

diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/types/UTF8String.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/types/UTF8String.scala
index bc9c37bf2d..f5d8fcced3 100644
--- a/sql/catalyst/src/main/scala/org/apache/spark/sql/types/UTF8String.scala
+++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/types/UTF8String.scala
@@ -203,7 +203,7 @@ object UTF8String {
   def apply(s: String): UTF8String = {
     if (s != null) {
       new UTF8String().set(s)
-    } else{
+    } else {
       null
     }
   }
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/jdbc/JDBCRDD.scala b/sql/core/src/main/scala/org/apache/spark/sql/jdbc/JDBCRDD.scala
index 0bdb68e8ac..2d8d950038 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/jdbc/JDBCRDD.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/jdbc/JDBCRDD.scala
@@ -262,7 +262,7 @@ private[sql] class JDBCRDD(
   }
 
   private def escapeSql(value: String): String =
-    if (value == null) null else  StringUtils.replace(value, "'", "''")
+    if (value == null) null else StringUtils.replace(value, "'", "''")
 
   /**
    * Turns a single Filter into a String representing a SQL expression.