use StringBuilder instead of StringBuffer for instances used on a single thread
diff --git a/src/main/java/org/apache/commons/release/plugin/mojos/CommonsDistributionDetachmentMojo.java b/src/main/java/org/apache/commons/release/plugin/mojos/CommonsDistributionDetachmentMojo.java
index e569223..8528084 100755
--- a/src/main/java/org/apache/commons/release/plugin/mojos/CommonsDistributionDetachmentMojo.java
+++ b/src/main/java/org/apache/commons/release/plugin/mojos/CommonsDistributionDetachmentMojo.java
@@ -241,13 +241,12 @@
* properly wrapped so that Maven can handle it.
*/
private void copyRemovedArtifactsToWorkingDirectory() throws MojoExecutionException {
- StringBuffer copiedArtifactAbsolutePath;
final String wdAbsolutePath = workingDirectory.getAbsolutePath();
getLog().info(
"Copying " + detachedArtifacts.size() + " detached artifacts to working directory " + wdAbsolutePath);
for (Artifact artifact: detachedArtifacts) {
File artifactFile = artifact.getFile();
- copiedArtifactAbsolutePath = new StringBuffer(wdAbsolutePath);
+ StringBuilder copiedArtifactAbsolutePath = new StringBuilder(wdAbsolutePath);
copiedArtifactAbsolutePath.append("/");
copiedArtifactAbsolutePath.append(artifactFile.getName());
File copiedArtifact = new File(copiedArtifactAbsolutePath.toString());
@@ -299,7 +298,7 @@
* @return a {@link String} that is the absolute path to the <code>.sha256</code> file.
*/
private String getSha256FilePath(File directory, File file) {
- StringBuffer buffer = new StringBuffer(directory.getAbsolutePath());
+ StringBuilder buffer = new StringBuilder(directory.getAbsolutePath());
buffer.append("/");
buffer.append(file.getName());
buffer.append(".sha256");
@@ -314,7 +313,7 @@
* @return a {@link String} that is the absolute path to the <code>.sha512</code> file.
*/
private String getSha512FilePath(File directory, File file) {
- StringBuffer buffer = new StringBuffer(directory.getAbsolutePath());
+ StringBuilder buffer = new StringBuilder(directory.getAbsolutePath());
buffer.append("/");
buffer.append(file.getName());
buffer.append(".sha512");
@@ -329,7 +328,7 @@
* @return the generated key
*/
private String getArtifactKey(Artifact artifact) {
- StringBuffer artifactKey = new StringBuffer();
+ StringBuilder artifactKey = new StringBuilder();
artifactKey.append(artifact.getArtifactId()).append('-')
.append(artifact.getVersion()).append('-');
if (artifact.hasClassifier()) {
