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[MNG-7899] Various memory usage improvements 

Avoid creating a StringBuilder instance when not needed to reduce
temporary objects creation
This commit is contained in:
sebastien-doyon 2023-09-26 15:20:33 +02:00 committed by Slawomir Jaranowski
parent e4f68f037d
commit 0353476b1c
1 changed files with 1 additions and 1 deletions
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2
maven-compat/src/main/java/org/apache/maven/repository/metadata/MetadataGraph.java
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@ -400,10 +400,10 @@ public class MetadataGraph {
// ------------------------------------------------------------------------ // ------------------------------------------------------------------------
@Override @Override
public String toString() { public String toString() {
StringBuilder sb = new StringBuilder(512);
if (isEmpty()) { if (isEmpty()) {
return "empty"; return "empty";
} }
StringBuilder sb = new StringBuilder(512);
for (MetadataGraphVertex v : vertices) { for (MetadataGraphVertex v : vertices) {
sb.append("Vertex: ").append(v.getMd().toString()).append('\n'); sb.append("Vertex: ").append(v.getMd().toString()).append('\n');
List<MetadataGraphEdge> ins = getIncidentEdges(v); List<MetadataGraphEdge> ins = getIncidentEdges(v);