commit 959a0e70daa94f7cf76cb27970bb1d7b45e03da2
author Han-Wen Nienhuys <hanwen@google.com> Tue Jun 13 18:13:54 2017 +0200
committer Han-Wen Nienhuys <hanwen@google.com> Tue Jun 13 18:13:54 2017 +0200
tree 5f3c7c47f968b3a08bff90e161e32817020e95ff
parent b85c5009c80251d6b8afec61b5b9cddefebbf557

Optimize StringBuilder usage.

Change-Id: I84c2a9823e7db0036b596f535d2c8573a38224bf

src/main/java/com/googlesource/gerrit/plugins/supermanifest/SuperManifestRefUpdatedListener.java

diff --git a/src/main/java/com/googlesource/gerrit/plugins/supermanifest/SuperManifestRefUpdatedListener.java b/src/main/java/com/googlesource/gerrit/plugins/supermanifest/SuperManifestRefUpdatedListener.java
index 64a048f..4a14b8e 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/supermanifest/SuperManifestRefUpdatedListener.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/supermanifest/SuperManifestRefUpdatedListener.java
@@ -310,11 +310,9 @@
   /** for debugging. */
   private String configurationToString() {
     StringBuilder b = new StringBuilder();
-    b.append("Supermanifest config (" + config.size() + ") {\n");
+    b.append("Supermanifest config (").append(config.size()).append(") {\n");
     for (ConfigEntry c : config) {
-      b.append(" ");
-      b.append(c.toString());
-      b.append("\n");
+      b.append(" ").append(c).append("\n");
     }
     b.append("}\n");
     return b.toString();