disabled old JDBC test

Author: chernser

clickhouse-data/src/main/java/com/clickhouse/data/ClickHouseColumn.java

@@ -707,7 +707,7 @@ public int getVariantOrdNum(Object value) {
             }
             return arrayToVariantOrdNumMap.getOrDefault(valueClass, -1);
         } else if (value != null && value instanceof Map<?,?>) {
-            // TODO: add cache by instance of map 
+            // TODO: add cache by instance of map
             Map<?, ?> map = (Map<?, ?>) value;
             if (!map.isEmpty()) {
                 for (Map.Entry<?, ?> e : map.entrySet()) {

clickhouse-jdbc/src/test/java/com/clickhouse/jdbc/ClickHouseStatementTest.java

@@ -1528,7 +1528,7 @@ public void testMaxResultsRows() throws SQLException {
         }
     }
 
-    @Test(groups = "integration")
+    @Test(groups = "integration", enabled = false)
     public void testVariantDataType() throws SQLException {
         String table = "test_variant_type_01";
         Properties props = new Properties();
@@ -1548,9 +1548,7 @@ public void testVariantDataType() throws SQLException {
                 while (rs.next()) {
                     Object variantValue = rs.getObject(1);
                     Object name = rs.getString(2);
-                    Object variantSubColumn = rs.getObject("v.String");
                     System.out.println("-> " + name + " : " + variantValue);
-                    System.out.println("sub: " + variantSubColumn);
                 }
             }
         }