Make Argument factory methods public.

--
PiperOrigin-RevId: 141920696
MOS_MIGRATED_REVID=141920696

1 files changed, 3 insertions, 3 deletions

diff --git a/src/main/java/com/google/devtools/build/lib/query2/engine/QueryEnvironment.java b/src/main/java/com/google/devtools/build/lib/query2/engine/QueryEnvironment.java
index 9245a68972..879c9c1ddb 100644
--- a/src/main/java/com/google/devtools/build/lib/query2/engine/QueryEnvironment.java
+++ b/src/main/java/com/google/devtools/build/lib/query2/engine/QueryEnvironment.java
@@ -50,15 +50,15 @@ public interface QueryEnvironment<T> {
       this.integer = integer;
     }
 
-    static Argument of(QueryExpression expression) {
+    public static Argument of(QueryExpression expression) {
       return new Argument(ArgumentType.EXPRESSION, expression, null, 0);
     }
 
-    static Argument of(String word) {
+    public static Argument of(String word) {
       return new Argument(ArgumentType.WORD, null, word, 0);
     }
 
-    static Argument of(int integer) {
+    public static Argument of(int integer) {
       return new Argument(ArgumentType.INTEGER, null, null, integer);
     }