Run org.openrewrite.java.migrate.UpgradeToJava21

Author: Hélios GILLES

org.moreunit.build/pom.xml

@@ -24,6 +24,7 @@
   </modules>
 
   <properties>
+    <maven.compiler.release>21</maven.compiler.release>
     <tycho-version>5.0.2</tycho-version>
     <exec-maven-version>3.5.0</exec-maven-version>
     <surefire-version>3.5.3</surefire-version>

org.moreunit.core.test/test/org/moreunit/core/resources/InMemoryPath.java

@@ -46,7 +46,7 @@ public String getBaseName()
         if(isEmpty())
             return "";
 
-        return segments.isEmpty() ? "/" : segments.get(segments.size() - 1);
+        return segments.isEmpty() ? "/" : segments.getLast();
     }
 
     @Override
@@ -76,7 +76,7 @@ public String getExtension()
     @Override
     public String getProjectName()
     {
-        return segments.isEmpty() ? "" : segments.get(0);
+        return segments.isEmpty() ? "" : segments.getFirst();
     }
 
     @Override

org.moreunit.core.test/test/org/moreunit/core/resources/ResourcesTest.java

@@ -52,10 +52,10 @@ public void workspace_should_be_traversable_from_top_to_bottom_ignoring_resource
 
         assertContainsFolders(projects.get(0), "folderA", "folderB", "folderC", "folderD");
         assertContainsFiles(projects.get(0), none());
-        assertContainsFolders(projects.get(0).getFolder("folderA"), "subfolderA1", "subfolderA2");
-        assertContainsFiles(projects.get(0).getFolder("folderA").getFolder("subfolderA2").getFolder("subsubfolderA"), "fileA2A");
-        assertThat(projects.get(0).getFolder("folderB").listFiles()).isEmpty();
-        assertThat(projects.get(0).getFolder("folderB").listFolders()).isEmpty();
+        assertContainsFolders(projects.getFirst().getFolder("folderA"), "subfolderA1", "subfolderA2");
+        assertContainsFiles(projects.getFirst().getFolder("folderA").getFolder("subfolderA2").getFolder("subsubfolderA"), "fileA2A");
+        assertThat(projects.getFirst().getFolder("folderB").listFiles()).isEmpty();
+        assertThat(projects.getFirst().getFolder("folderB").listFolders()).isEmpty();
 
         assertContainsFolders(projects.get(1), "folderZ");
         assertContainsFiles(projects.get(1), "fileAtProjectRoot");

org.moreunit.core/src/org/moreunit/core/commands/ExecutionContext.java

@@ -40,9 +40,9 @@ public IEvaluationContext getApplicationContext()
     public IEditorPart getActiveEditorPart()
     {
         Object editor = HandlerUtil.getVariable(event, ISources.ACTIVE_EDITOR_NAME);
-        if(editor instanceof IEditorPart)
+        if(editor instanceof IEditorPart part)
         {
-            return (IEditorPart) editor;
+            return part;
         }
         return null;
     }

org.moreunit.core/src/org/moreunit/core/commands/Selection.java

@@ -25,9 +25,9 @@ public Selection(ExecutionContext context)
     public SelectedSrcFile getUniqueSrcFile()
     {
         Object firstElement = getUniqueSelectedElement();
-        if(firstElement instanceof IAdaptable)
+        if(firstElement instanceof IAdaptable adaptable)
         {
-            IFile file = toFile((IAdaptable) firstElement);
+            IFile file = toFile(adaptable);
             if(file != null)
                 return SelectedSrcFile.fromSelection(toSrcFile(file), executionContext);
         }

org.moreunit.core/src/org/moreunit/core/languages/Language.java

@@ -74,6 +74,6 @@ else if(! extension.equals(other.extension))
     @Override
     public String toString()
     {
-        return String.format("%s[.%s]", label, extension);
+        return "%s[.%s]".formatted(label, extension);
     }
 }

org.moreunit.core/src/org/moreunit/core/matching/DoesNotMatchConfigurationException.java

@@ -1,9 +1,13 @@
 package org.moreunit.core.matching;
 
+import java.io.Serial;
+
+
 import org.moreunit.core.resources.Path;
 
 public class DoesNotMatchConfigurationException extends Exception
 {
+    @Serial
     private static final long serialVersionUID = - 8002049690736157605L;
 
     private final Path path;

org.moreunit.core/src/org/moreunit/core/matching/FileNameEvaluation.java

@@ -132,12 +132,12 @@ private String removeQuotes(String str)
     @Override
     public String toString()
     {
-        return String.format("%s(%s\t%s%s\t%s%s\t%s%s\t%s%s)", //
-                             getClass().getSimpleName(), StringConstants.NEWLINE, //
-                             evaluatedFileName, StringConstants.NEWLINE, //
-                             (testFile ? "test file" : "src file"), StringConstants.NEWLINE, //
-                             preferredCorrespondingFileName, StringConstants.NEWLINE, //
-                             preferredCorrespondingFilePatterns, StringConstants.NEWLINE, //
-                             otherCorrespondingFilePatterns, StringConstants.NEWLINE);
+        return "%s(%s\t%s%s\t%s%s\t%s%s\t%s%s)".formatted( //
+                getClass().getSimpleName(), StringConstants.NEWLINE, //
+                evaluatedFileName, StringConstants.NEWLINE, //
+                (testFile ? "test file" : "src file"), StringConstants.NEWLINE, //
+                preferredCorrespondingFileName, StringConstants.NEWLINE, //
+                preferredCorrespondingFilePatterns, StringConstants.NEWLINE, //
+                otherCorrespondingFilePatterns, StringConstants.NEWLINE);
     }
 }

org.moreunit.core/src/org/moreunit/core/matching/MatchingFile.java

@@ -76,10 +76,10 @@ public String getFileToCreate()
     @Override
     public String toString()
     {
-        return String.format("%s(%s)", getClass().getSimpleName(), (isSearchCancelled() ? //
-        "search cancelled" : //
-        (isFound() ? //
-        "found: " + file : //
-        "to create: " + srcFolderToCreate + "/" + fileToCreate)));
+        return "%s(%s)".formatted(getClass().getSimpleName(), (isSearchCancelled() ? //
+                "search cancelled" : //
+                (isFound() ? //
+                        "found: " + file : //
+                        "to create: " + srcFolderToCreate + "/" + fileToCreate)));
     }
 }

org.moreunit.core/src/org/moreunit/core/matching/NameTokenizer.java

@@ -125,7 +125,7 @@ private List<String> getCombinationsFromEnd(List<String> tokens)
                 combination.insert(0, separator);
                 combination.insert(0, token);
             }
-            combinations.add(0, combination.toString());
+            combinations.addFirst(combination.toString());
         }
 
         return combinations;