#27: Made root reference private and final.

exasol · Feb 25, 2019 · cc62409 · cc62409
1 parent d2c05a7
commit cc62409
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main/java/com/exasol/sql/dql/ValueTableRow.java b/src/main/java/com/exasol/sql/dql/ValueTableRow.java
@@ -73,7 +73,7 @@ public static Builder builder(final Fragment root) {
      * Builder for {@link ValueTableRow}s
      */
     public static class Builder {
-        public Fragment root;
+        private final Fragment root;
         private final List<ValueExpression> expressions = new ArrayList<>();
 
         public Builder(final Fragment root) {