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Diffstat (limited to 'launcher/src/main/java/org/apache/spark/launcher/LauncherProtocol.java')
-rw-r--r--launcher/src/main/java/org/apache/spark/launcher/LauncherProtocol.java6
1 files changed, 0 insertions, 6 deletions
diff --git a/launcher/src/main/java/org/apache/spark/launcher/LauncherProtocol.java b/launcher/src/main/java/org/apache/spark/launcher/LauncherProtocol.java
index 50f136497e..042f11cd9e 100644
--- a/launcher/src/main/java/org/apache/spark/launcher/LauncherProtocol.java
+++ b/launcher/src/main/java/org/apache/spark/launcher/LauncherProtocol.java
@@ -17,13 +17,7 @@
package org.apache.spark.launcher;
-import java.io.Closeable;
-import java.io.IOException;
-import java.io.ObjectInputStream;
-import java.io.ObjectOutputStream;
import java.io.Serializable;
-import java.net.Socket;
-import java.util.Map;
/**
* Message definitions for the launcher communication protocol. These messages must remain