From 13db53e3521e91047a5f2c02156ce5202f66e465 Mon Sep 17 00:00:00 2001
From: Basil Crow <me@basilcrow.com>
Date: Wed, 30 Nov 2022 13:37:05 -0800
Subject: [PATCH] EOL `InitializeMojo` (#403)

---
 .../maven/plugins/hpi/InitializeMojo.java     | 73 -------------------
 .../resources/META-INF/plexus/components.xml  |  1 -
 2 files changed, 74 deletions(-)
 delete mode 100644 src/main/java/org/jenkinsci/maven/plugins/hpi/InitializeMojo.java

diff --git a/src/main/java/org/jenkinsci/maven/plugins/hpi/InitializeMojo.java b/src/main/java/org/jenkinsci/maven/plugins/hpi/InitializeMojo.java
deleted file mode 100644
index bd452ef18d..0000000000
--- a/src/main/java/org/jenkinsci/maven/plugins/hpi/InitializeMojo.java
+++ /dev/null
@@ -1,73 +0,0 @@
-package org.jenkinsci.maven.plugins.hpi;
-
-import hudson.util.VersionNumber;
-import io.jenkins.lib.versionnumber.JavaSpecificationVersion;
-import org.apache.maven.plugin.MojoExecutionException;
-import org.apache.maven.plugins.annotations.LifecyclePhase;
-import org.apache.maven.plugins.annotations.Mojo;
-
-/**
- * Configure Maven for the desired version of Java.
- *
- * @author Basil Crow
- */
-@Mojo(name = "initialize", defaultPhase = LifecyclePhase.INITIALIZE)
-public class InitializeMojo extends AbstractJenkinsMojo {
-
-    @Override
-    public void execute() throws MojoExecutionException {
-        setCompilerProperties();
-    }
-
-    private void setCompilerProperties() throws MojoExecutionException {
-        if (!project.getProperties().containsKey("maven.compiler.source")
-                && !project.getProperties().containsKey("maven.compiler.release")) {
-            // On an older plugin parent POM that predates the setting of these values as Maven properties.
-            return;
-        }
-
-        JavaSpecificationVersion javaVersion = getMinimumJavaVersion();
-        if (JavaSpecificationVersion.forCurrentJVM().isOlderThan(new VersionNumber("9"))) {
-            // Should always be set already, but just in case...
-            setProperty("maven.compiler.source", javaVersion.toString());
-            setProperty("maven.compiler.target", javaVersion.toString());
-            setProperty("maven.compiler.testSource", javaVersion.toString());
-            setProperty("maven.compiler.testTarget", javaVersion.toString());
-            // Should never be set already, but just in case...
-            unsetProperty("maven.compiler.release");
-            unsetProperty("maven.compiler.testRelease");
-        } else {
-            /*
-             * When compiling with a Java 9+ compiler, we always rely on "release" in favor of "source" and "target",
-             * even when compiling to Java 8 bytecode.
-             */
-            setProperty("maven.compiler.release", Integer.toString(javaVersion.toReleaseVersion()));
-            setProperty("maven.compiler.testRelease", Integer.toString(javaVersion.toReleaseVersion()));
-
-            /*
-             * While it does not hurt to have these set to the Java specification version, it is also not needed when
-             * "release" is in use.
-             */
-            unsetProperty("maven.compiler.source");
-            unsetProperty("maven.compiler.target");
-            unsetProperty("maven.compiler.testSource");
-            unsetProperty("maven.compiler.testTarget");
-        }
-    }
-
-    private void setProperty(String key, String value) {
-        String currentValue = project.getProperties().getProperty(key);
-        if (currentValue == null || !currentValue.equals(value)) {
-            getLog().info("Setting " + key + " to " + value);
-            project.getProperties().setProperty(key, value);
-        }
-    }
-
-    private void unsetProperty(String key) {
-        String currentValue = project.getProperties().getProperty(key);
-        if (currentValue != null && !currentValue.isEmpty()) {
-            getLog().info("Unsetting " + key);
-            project.getProperties().remove(key);
-        }
-    }
-}
diff --git a/src/main/resources/META-INF/plexus/components.xml b/src/main/resources/META-INF/plexus/components.xml
index e00dfef3bb..89d675aa35 100644
--- a/src/main/resources/META-INF/plexus/components.xml
+++ b/src/main/resources/META-INF/plexus/components.xml
@@ -12,7 +12,6 @@
             <id>default</id>
             <phases>
               <validate>org.jenkins-ci.tools:maven-hpi-plugin:validate,org.jenkins-ci.tools:maven-hpi-plugin:validate-hpi</validate>
-              <initialize>org.jenkins-ci.tools:maven-hpi-plugin:initialize</initialize>
               <process-resources>org.apache.maven.plugins:maven-resources-plugin:resources</process-resources>
               <compile>org.apache.maven.plugins:maven-compiler-plugin:compile</compile>
               <process-classes>org.kohsuke:access-modifier-checker:enforce</process-classes>