1 files changed, 1 insertions, 1 deletions
diff --git a/launcher/src/main/java/org/apache/spark/launcher/AbstractCommandBuilder.java b/launcher/src/main/java/org/apache/spark/launcher/AbstractCommandBuilder.java
index f6c7e07654..587fda7a3c 100644
--- a/launcher/src/main/java/org/apache/spark/launcher/AbstractCommandBuilder.java
+++ b/launcher/src/main/java/org/apache/spark/launcher/AbstractCommandBuilder.java
@@ -57,7 +57,7 @@ abstract class AbstractCommandBuilder {
   // properties files multiple times.
   private Map<String, String> effectiveConfig;
 
-  public AbstractCommandBuilder() {
+  AbstractCommandBuilder() {
     this.appArgs = new ArrayList<>();
     this.childEnv = new HashMap<>();
     this.conf = new HashMap<>();