Use logger so output can be silenced

1 files changed, 5 insertions, 2 deletions

diff --git a/node-repository/src/main/java/com/yahoo/vespa/hosted/provision/testutils/InMemoryProvisionLogger.java b/node-repository/src/main/java/com/yahoo/vespa/hosted/provision/testutils/InMemoryProvisionLogger.java
index 65abcbef698..7ded74b7451 100644
--- a/node-repository/src/main/java/com/yahoo/vespa/hosted/provision/testutils/InMemoryProvisionLogger.java
+++ b/node-repository/src/main/java/com/yahoo/vespa/hosted/provision/testutils/InMemoryProvisionLogger.java
@@ -6,6 +6,7 @@ import com.yahoo.config.provision.ProvisionLogger;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.logging.Level;
+import java.util.logging.Logger;
 
 /**
  * A logger which remembers all messages logged in addition to writing them to standard out.
@@ -14,18 +15,20 @@ import java.util.logging.Level;
  */
 public class InMemoryProvisionLogger implements ProvisionLogger {
 
+    private static final Logger LOG = Logger.getLogger(InMemoryProvisionLogger.class.getName());
+
     private final List<String> systemLog = new ArrayList<>();
     private final List<String> applicationLog = new ArrayList<>();
 
     @Override
     public void log(Level level, String message) {
-        System.out.println("ProvisionLogger system " + level + ": " + message);
+        LOG.info("ProvisionLogger system " + level + ": " + message);
         systemLog.add(level + ": " + message);
     }
 
     @Override
     public void logApplicationPackage(Level level, String message) {
-        System.out.println("ProvisionLogger application " + level + ": " + message);
+        LOG.info("ProvisionLogger application " + level + ": " + message);
         applicationLog.add(level + ": " + message);
     }