[maven] branch master updated: [MNG-7899] Various memory usage improvements

[sjaranowski]

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sjaranowski pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/maven.git


The following commit(s) were added to refs/heads/master by this push:
     new 0353476b1c [MNG-7899] Various memory usage improvements
0353476b1c is described below

commit 0353476b1c5fa6bc7730941c68027e5ef7202b32
Author: sebastien-doyon <sebastie...@gmail.com>
AuthorDate: Tue Sep 26 15:20:33 2023 +0200

    [MNG-7899] Various memory usage improvements
    
    Avoid creating a StringBuilder instance when not needed to reduce
    temporary objects creation
---
 .../main/java/org/apache/maven/repository/metadata/MetadataGraph.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 
a/maven-compat/src/main/java/org/apache/maven/repository/metadata/MetadataGraph.java
 
b/maven-compat/src/main/java/org/apache/maven/repository/metadata/MetadataGraph.java
index c226ff5701..1ed579bc9e 100644
--- 
a/maven-compat/src/main/java/org/apache/maven/repository/metadata/MetadataGraph.java
+++ 
b/maven-compat/src/main/java/org/apache/maven/repository/metadata/MetadataGraph.java
@@ -400,10 +400,10 @@ public class MetadataGraph {
     // ------------------------------------------------------------------------
     @Override
     public String toString() {
-        StringBuilder sb = new StringBuilder(512);
         if (isEmpty()) {
             return "empty";
         }
+        StringBuilder sb = new StringBuilder(512);
         for (MetadataGraphVertex v : vertices) {
             sb.append("Vertex:  ").append(v.getMd().toString()).append('\n');
             List<MetadataGraphEdge> ins = getIncidentEdges(v);