DRILL-6656: Disallow extra semicolons and multiple statements on the same line.

closes #1415

2 files changed, 4 insertions, 3 deletions

diff --git a/contrib/storage-jdbc/src/main/java/org/apache/drill/exec/store/jdbc/JdbcExpressionCheck.java b/contrib/storage-jdbc/src/main/java/org/apache/drill/exec/store/jdbc/JdbcExpressionCheck.java
index e0b01b388..4637abb4e 100644
--- a/contrib/storage-jdbc/src/main/java/org/apache/drill/exec/store/jdbc/JdbcExpressionCheck.java
+++ b/contrib/storage-jdbc/src/main/java/org/apache/drill/exec/store/jdbc/JdbcExpressionCheck.java
@@ -80,7 +80,6 @@ class JdbcExpressionCheck implements RexVisitor<Boolean> {
     if (!visitCall(over)) {
       return false;
     }
-    ;
 
     final RexWindow window = over.getWindow();
     for (RexFieldCollation orderKey : window.orderKeys) {
diff --git a/contrib/storage-jdbc/src/main/java/org/apache/drill/exec/store/jdbc/JdbcStoragePlugin.java b/contrib/storage-jdbc/src/main/java/org/apache/drill/exec/store/jdbc/JdbcStoragePlugin.java
index c38ea3b97..efb5a5c7e 100755
--- a/contrib/storage-jdbc/src/main/java/org/apache/drill/exec/store/jdbc/JdbcStoragePlugin.java
+++ b/contrib/storage-jdbc/src/main/java/org/apache/drill/exec/store/jdbc/JdbcStoragePlugin.java
@@ -305,7 +305,8 @@ public class JdbcStoragePlugin extends AbstractStoragePlugin {
     public JdbcCatalogSchema(String name) {
       super(ImmutableList.<String> of(), name);
 
-      try (Connection con = source.getConnection(); ResultSet set = con.getMetaData().getCatalogs()) {
+      try (Connection con = source.getConnection();
+           ResultSet set = con.getMetaData().getCatalogs()) {
         while (set.next()) {
           final String catalogName = set.getString(1);
           CapitalizingJdbcSchema schema = new CapitalizingJdbcSchema(
@@ -347,7 +348,8 @@ public class JdbcStoragePlugin extends AbstractStoragePlugin {
 
     private boolean addSchemas() {
       boolean added = false;
-      try (Connection con = source.getConnection(); ResultSet set = con.getMetaData().getSchemas()) {
+      try (Connection con = source.getConnection();
+           ResultSet set = con.getMetaData().getSchemas()) {
         while (set.next()) {
           final String schemaName = set.getString(1);
           final String catalogName = set.getString(2);