src/main/java/org/embulk/input/QueryConfig.java in embulk-input-http-0.0.12 vs src/main/java/org/embulk/input/QueryConfig.java in embulk-input-http-0.0.13

@@ -4,10 +4,11 @@
 import com.fasterxml.jackson.annotation.JsonProperty;
 import com.google.common.base.Objects;
 import com.google.common.base.Optional;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
 
 public class QueryConfig {
 
     private final String name;
@@ -112,9 +113,13 @@
             return name;
         }
 
         public String[] getValues() {
             return values;
+        }
+
+        public Query copy() {
+            return new Query(this.name, Arrays.copyOf(this.values, this.values.length));
         }
     }
 
     private static class BraceExpansion {