Eliminate Guava

stefanseifert · stefanseifert · commit fbdebb3bd27a · 2024-01-22T10:16:38.000+01:00
diff --git a/changes.xml b/changes.xml
@@ -23,10 +23,13 @@
     xsi:schemaLocation="http://maven.apache.org/changes/1.0.0 https://maven.apache.org/plugins/maven-changes-plugin/xsd/changes-1.0.0.xsd">
   <body>
 
-    <release version="1.16.6" date="not released">
+    <release version="1.17.0" date="not released">
       <action type="update" dev="sseifert" issue="57">
         Special handling for detecting ".cfg.json" file extensions.
       </action>
+      <action type="remove" dev="sseifert" issue="59">
+        Remove Guava dependency.
+      </action>
     </release>
 
     <release version="1.16.4" date="2023-10-18">
diff --git a/tooling/conga-maven-plugin/src/main/java/io/wcm/devops/conga/tooling/maven/plugin/AbstractCongaMojo.java b/tooling/conga-maven-plugin/src/main/java/io/wcm/devops/conga/tooling/maven/plugin/AbstractCongaMojo.java
@@ -30,6 +30,7 @@
 import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
+import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
 import java.util.SortedSet;
@@ -53,8 +54,6 @@
 import org.codehaus.plexus.archiver.jar.JarArchiver;
 import org.codehaus.plexus.archiver.jar.ManifestException;
 
-import com.google.common.collect.ImmutableList;
-
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
 import io.wcm.devops.conga.generator.export.ModelExport;
 import io.wcm.devops.conga.resource.Resource;
@@ -200,7 +199,7 @@ protected ModelExport getModelExport() {
 
     String[] nodeExportPlugins = StringUtils.split(this.modelExportNode, ",");
     if (nodeExportPlugins != null) {
-      modelExport.setNode(ImmutableList.copyOf(nodeExportPlugins));
+      modelExport.setNode(Arrays.asList(nodeExportPlugins));
     }
 
     return modelExport;
diff --git a/tooling/conga-maven-plugin/src/main/java/io/wcm/devops/conga/tooling/maven/plugin/PackageMojo.java b/tooling/conga-maven-plugin/src/main/java/io/wcm/devops/conga/tooling/maven/plugin/PackageMojo.java
@@ -43,8 +43,6 @@
 import org.codehaus.plexus.archiver.ArchiverException;
 import org.codehaus.plexus.archiver.zip.ZipArchiver;
 
-import com.google.common.collect.ImmutableSet;
-
 import io.wcm.devops.conga.generator.util.FileUtil;
 
 /**
@@ -83,7 +81,7 @@ public void execute() throws MojoExecutionException, MojoFailureException {
   private void buildGeneratedConfigurationAttachments() throws MojoExecutionException, MojoFailureException {
     Set<String> selectedEnvironments;
     if (environments != null && environments.length > 0) {
-      selectedEnvironments = ImmutableSet.copyOf(environments);
+      selectedEnvironments = Set.copyOf(Arrays.asList(environments));
     }
     else {
       selectedEnvironments = null;
diff --git a/tooling/conga-maven-plugin/src/main/java/io/wcm/devops/conga/tooling/maven/plugin/ValidateMojo.java b/tooling/conga-maven-plugin/src/main/java/io/wcm/devops/conga/tooling/maven/plugin/ValidateMojo.java
@@ -49,8 +49,6 @@
 import org.sonatype.plexus.build.incremental.BuildContext;
 import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
 
-import com.google.common.collect.ImmutableList;
-
 import io.wcm.devops.conga.generator.GeneratorException;
 import io.wcm.devops.conga.generator.GeneratorOptions;
 import io.wcm.devops.conga.generator.UrlFileManager;
@@ -153,7 +151,7 @@ public void execute() throws MojoExecutionException, MojoFailureException {
         .logger(new MavenSlf4jLogFacade(getLog()));
 
     // validate that all templates can be compiled
-    HandlebarsManager handlebarsManager = new HandlebarsManager(ImmutableList.of(templateDir), pluginContextOptions);
+    HandlebarsManager handlebarsManager = new HandlebarsManager(List.of(templateDir), pluginContextOptions);
     validateFiles(templateDir, templateDir, new TemplateValidator(templateDir, handlebarsManager));
 
     // validate that roles reference existing templates
