From 7b91c4b907b4e5234fcfe86d0c27aa2805d3cd81 Mon Sep 17 00:00:00 2001
From: Tim Jacomb <timjacomb1@gmail.com>
Date: Fri, 7 Aug 2026 11:30:59 +0100
Subject: [PATCH] Migrate from Commons Lang 2 to Commons Lang 3

---
 pom.xml                                                      | 1 +
 src/main/java/hudson/plugins/plot/AbstractPlotPublisher.java | 2 +-
 src/main/java/hudson/plugins/plot/CSVSeries.java             | 4 ++--
 src/main/java/hudson/plugins/plot/MatrixPlotPublisher.java   | 2 +-
 src/main/java/hudson/plugins/plot/Plot.java                  | 2 +-
 src/main/java/hudson/plugins/plot/PlotReport.java            | 2 +-
 src/main/java/hudson/plugins/plot/PropertiesSeries.java      | 2 +-
 src/main/java/hudson/plugins/plot/XMLSeries.java             | 2 +-
 8 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/pom.xml b/pom.xml
index b7e5c184..56d8626f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -30,6 +30,7 @@
     <hpi.strictBundledArtifacts>true</hpi.strictBundledArtifacts>
     <!-- https://www.jenkins.io/doc/developer/plugin-development/choosing-jenkins-baseline/ -->
     <jenkins.baseline>2.479</jenkins.baseline>
+    <ban-commons-lang-2.skip>false</ban-commons-lang-2.skip>
     <jenkins.version>${jenkins.baseline}.3</jenkins.version>
     <spotless.check.skip>false</spotless.check.skip>
     <ban-junit4-imports.skip>false</ban-junit4-imports.skip>
diff --git a/src/main/java/hudson/plugins/plot/AbstractPlotPublisher.java b/src/main/java/hudson/plugins/plot/AbstractPlotPublisher.java
index f7edb1a8..b4d2d41a 100644
--- a/src/main/java/hudson/plugins/plot/AbstractPlotPublisher.java
+++ b/src/main/java/hudson/plugins/plot/AbstractPlotPublisher.java
@@ -3,7 +3,7 @@
 import hudson.Util;
 import hudson.tasks.BuildStepMonitor;
 import hudson.tasks.Recorder;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
 
 /**
  * @author lucinka
diff --git a/src/main/java/hudson/plugins/plot/CSVSeries.java b/src/main/java/hudson/plugins/plot/CSVSeries.java
index a4b89da0..5595c875 100644
--- a/src/main/java/hudson/plugins/plot/CSVSeries.java
+++ b/src/main/java/hudson/plugins/plot/CSVSeries.java
@@ -27,8 +27,8 @@
 import java.util.regex.Pattern;
 import net.sf.json.JSONObject;
 import org.apache.commons.io.IOUtils;
-import org.apache.commons.lang.ArrayUtils;
-import org.apache.commons.lang.ObjectUtils;
+import org.apache.commons.lang3.ArrayUtils;
+import org.apache.commons.lang3.ObjectUtils;
 import org.kohsuke.stapler.DataBoundConstructor;
 import org.kohsuke.stapler.StaplerRequest2;
 
diff --git a/src/main/java/hudson/plugins/plot/MatrixPlotPublisher.java b/src/main/java/hudson/plugins/plot/MatrixPlotPublisher.java
index 4f1df14c..e2aa4763 100644
--- a/src/main/java/hudson/plugins/plot/MatrixPlotPublisher.java
+++ b/src/main/java/hudson/plugins/plot/MatrixPlotPublisher.java
@@ -21,7 +21,7 @@
 import java.util.List;
 import java.util.Map;
 import net.sf.json.JSONObject;
-import org.apache.commons.lang.ObjectUtils;
+import org.apache.commons.lang3.ObjectUtils;
 import org.kohsuke.stapler.AncestorInPath;
 import org.kohsuke.stapler.QueryParameter;
 import org.kohsuke.stapler.StaplerRequest2;
diff --git a/src/main/java/hudson/plugins/plot/Plot.java b/src/main/java/hudson/plugins/plot/Plot.java
index d283686f..bbdf5cbb 100644
--- a/src/main/java/hudson/plugins/plot/Plot.java
+++ b/src/main/java/hudson/plugins/plot/Plot.java
@@ -37,7 +37,7 @@
 import java.util.logging.Level;
 import java.util.logging.Logger;
 import org.apache.commons.collections.CollectionUtils;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
 import org.jfree.chart.ChartFactory;
 import org.jfree.chart.ChartRenderingInfo;
 import org.jfree.chart.ChartUtilities;
diff --git a/src/main/java/hudson/plugins/plot/PlotReport.java b/src/main/java/hudson/plugins/plot/PlotReport.java
index b0ca61be..7aa2249a 100644
--- a/src/main/java/hudson/plugins/plot/PlotReport.java
+++ b/src/main/java/hudson/plugins/plot/PlotReport.java
@@ -20,7 +20,7 @@
 import java.util.logging.Level;
 import java.util.logging.Logger;
 import org.apache.commons.collections.CollectionUtils;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
 import org.kohsuke.stapler.StaplerRequest2;
 import org.kohsuke.stapler.StaplerResponse2;
 
diff --git a/src/main/java/hudson/plugins/plot/PropertiesSeries.java b/src/main/java/hudson/plugins/plot/PropertiesSeries.java
index 5cfc0523..26a7dd12 100644
--- a/src/main/java/hudson/plugins/plot/PropertiesSeries.java
+++ b/src/main/java/hudson/plugins/plot/PropertiesSeries.java
@@ -19,7 +19,7 @@
 import java.util.logging.Logger;
 import net.sf.json.JSONObject;
 import org.apache.commons.io.IOUtils;
-import org.apache.commons.lang.ArrayUtils;
+import org.apache.commons.lang3.ArrayUtils;
 import org.kohsuke.stapler.DataBoundConstructor;
 import org.kohsuke.stapler.StaplerRequest2;
 
diff --git a/src/main/java/hudson/plugins/plot/XMLSeries.java b/src/main/java/hudson/plugins/plot/XMLSeries.java
index ec81f0f9..96adb243 100644
--- a/src/main/java/hudson/plugins/plot/XMLSeries.java
+++ b/src/main/java/hudson/plugins/plot/XMLSeries.java
@@ -29,7 +29,7 @@
 import jenkins.util.xml.XMLUtils;
 import net.sf.json.JSONObject;
 import org.apache.commons.io.IOUtils;
-import org.apache.commons.lang.ArrayUtils;
+import org.apache.commons.lang3.ArrayUtils;
 import org.kohsuke.stapler.DataBoundConstructor;
 import org.kohsuke.stapler.StaplerRequest2;
 import org.w3c.dom.NamedNodeMap;