Update qulice to 0.22.2

eo-maven-plugin/pom.xml

@@ -212,6 +212,11 @@ SOFTWARE.
       <!-- This dependency must precede jcabi-maven-slf4j in order
       to enable configurable Log4j logging during testing -->
     </dependency>
+    <dependency>
+      <groupId>org.codehaus.plexus</groupId>
+      <artifactId>plexus-utils</artifactId>
+      <version>3.5.1</version>
+    </dependency>
     <dependency>
       <groupId>ch.qos.reload4j</groupId>
       <artifactId>reload4j</artifactId>

eo-maven-plugin/src/main/java/org/eolang/maven/Moja.java

@@ -85,6 +85,7 @@ public Moja<T> with(final String attr, final Object value) {
      * @param mojo Another mojo
      * @return Itself
      */
+    @SuppressWarnings("PMD.AvoidAccessibilityAlteration")
     public Moja<T> copy(final Object mojo) {
         final Collection<String> mine = new ListOf<>(
             new Mapped<>(
@@ -157,6 +158,7 @@ private static Collection<Field> fields(final Class<?> cls) {
      *  can't be set to the Mojo, we can't just remove Logger.warn. On the other hand, we will
      *  see warnings all the time during unit testing, which can be an insignificant problem.
      */
+    @SuppressWarnings("PMD.AvoidAccessibilityAlteration")
     private void initField(
         final Class<?> clazz,
         final AbstractMojo mojo,

eo-maven-plugin/src/main/java/org/eolang/maven/OptimizationFolder.java

@@ -59,7 +59,7 @@ public enum OptimizationFolder {
      *
      * @return The attribute name.
      */
-    String key() {
+    String getKey() {
         return this.key;
     }
 }

eo-maven-plugin/src/main/java/org/eolang/maven/OptimizationTask.java

@@ -123,9 +123,9 @@ public Scalar<Integer> value(
     private Path make(final XML xml, final Path file) throws IOException {
         final String name = new XMLDocument(file).xpath("/program/@name").get(0);
         final Place place = new Place(name);
-        final Path dir = this.paths.get(OptimizationFolder.TARGET.key());
+        final Path dir = this.paths.get(OptimizationFolder.TARGET.getKey());
         final Path target = place.make(
-            dir.resolve(this.dirs.get(OptimizationFolder.TARGET.key())), TranspileMojo.EXT
+            dir.resolve(this.dirs.get(OptimizationFolder.TARGET.getKey())), TranspileMojo.EXT
         );
         new HmBase(dir).save(
             xml.toString(),
@@ -153,8 +153,8 @@ private Optimization optimization(final ForeignTojo tojo, final Optimization com
             res = new OptCached(
                 common,
                 this.paths.get(
-                    OptimizationFolder.CACHE.key()
-                ).resolve(this.dirs.get(OptimizationFolder.CACHE.key())).resolve(tojo.hash()),
+                    OptimizationFolder.CACHE.getKey()
+                ).resolve(this.dirs.get(OptimizationFolder.CACHE.getKey())).resolve(tojo.hash()),
                 this.source.apply(tojo)
             );
         } else {

eo-maven-plugin/src/main/java/org/eolang/maven/OptimizeMojo.java

@@ -70,9 +70,10 @@ public final class OptimizeMojo extends SafeMojo {
      * The map with directories of OptimizeMojo.
      * @checkstyle DiamondOperatorCheck (10 lines)
      */
+    @SuppressWarnings("PMD.UseDiamondOperator")
     private static final Map<String, String> DIRECTORIES = new MapOf<String, String>(
-        new MapEntry<>(OptimizationFolder.TARGET.key(), OptimizeMojo.DIR),
-        new MapEntry<>(OptimizationFolder.CACHE.key(), OptimizeMojo.OPTIMIZED)
+        new MapEntry<>(OptimizationFolder.TARGET.getKey(), OptimizeMojo.DIR),
+        new MapEntry<>(OptimizationFolder.CACHE.getKey(), OptimizeMojo.OPTIMIZED)
     );
 
     /**
@@ -96,8 +97,8 @@ public void exec() {
             this.optimization(),
             new OptimizationTask(
                 new MapOf<String, Path>(
-                    new MapEntry<>(OptimizationFolder.TARGET.key(), this.targetDir.toPath()),
-                    new MapEntry<>(OptimizationFolder.CACHE.key(), this.cache)
+                    new MapEntry<>(OptimizationFolder.TARGET.getKey(), this.targetDir.toPath()),
+                    new MapEntry<>(OptimizationFolder.CACHE.getKey(), this.cache)
                 ),
                 OptimizeMojo.DIRECTORIES,
                 ForeignTojo::withOptimized,

eo-maven-plugin/src/main/java/org/eolang/maven/ProbeMojo.java

@@ -98,6 +98,7 @@ public final class ProbeMojo extends SafeMojo {
     );
 
     @Override
+    @SuppressWarnings("PMD.CognitiveComplexity")
     public void exec() throws IOException {
         if (this.hash == null) {
             this.hash = new ChCached(

eo-maven-plugin/src/main/java/org/eolang/maven/SafeMojo.java

@@ -259,6 +259,7 @@ abstract class SafeMojo extends AbstractMojo {
      * @checkstyle CyclomaticComplexityCheck (70 lines)
      */
     @Override
+    @SuppressWarnings("PMD.CognitiveComplexity")
     public final void execute() throws MojoFailureException {
         StaticLoggerBinder.getSingleton().setMavenLog(this.getLog());
         if (this.skip) {
@@ -327,6 +328,7 @@ protected final ForeignTojos scopedTojos() {
      * @throws ExecutionException If unexpected exception happened during execution
      * @throws TimeoutException If timeout limit reached
      */
+    @SuppressWarnings("PMD.CloseResource")
     private void execWithTimeout() throws ExecutionException, TimeoutException {
         final ExecutorService service = Executors.newSingleThreadExecutor();
         try {
@@ -383,35 +385,36 @@ private static void closeTojos(final Closeable res) throws MojoFailureException
      */
     private void exitError(final String msg, final Throwable exp)
         throws MojoFailureException {
+        if (!this.unrollExitError) {
+            return;
+        }
         final MojoFailureException out = new MojoFailureException(msg, exp);
-        if (this.unrollExitError) {
-            final List<String> causes = SafeMojo.causes(exp);
-            for (int pos = 0; pos < causes.size(); ++pos) {
-                final String cause = causes.get(pos);
-                if (cause == null) {
-                    causes.remove(pos);
-                    break;
-                }
+        final List<String> causes = SafeMojo.causes(exp);
+        for (int pos = 0; pos < causes.size(); ++pos) {
+            final String cause = causes.get(pos);
+            if (cause == null) {
+                causes.remove(pos);
+                break;
+            }
+        }
+        int idx = 0;
+        while (true) {
+            if (idx >= causes.size()) {
+                break;
             }
-            int idx = 0;
-            while (true) {
-                if (idx >= causes.size()) {
+            final String cause = causes.get(idx);
+            for (int later = idx + 1; later < causes.size(); ++later) {
+                final String another = causes.get(later);
+                if (another != null && cause.contains(another)) {
+                    causes.remove(idx);
+                    idx -= 1;
                     break;
                 }
-                final String cause = causes.get(idx);
-                for (int later = idx + 1; later < causes.size(); ++later) {
-                    final String another = causes.get(later);
-                    if (another != null && cause.contains(another)) {
-                        causes.remove(idx);
-                        idx -= 1;
-                        break;
-                    }
-                }
-                idx += 1;
-            }
-            for (final String cause : new LinkedHashSet<>(causes)) {
-                Logger.error(this, cause);
             }
+            idx += 1;
+        }
+        for (final String cause : new LinkedHashSet<>(causes)) {
+            Logger.error(this, cause);
         }
         throw out;
     }

eo-maven-plugin/src/main/java/org/eolang/maven/ShakeMojo.java

@@ -67,9 +67,10 @@ public final class ShakeMojo extends SafeMojo {
      * The map with directories of ShakeMojo.
      * @checkstyle DiamondOperatorCheck (10 lines)
      */
+    @SuppressWarnings("PMD.UseDiamondOperator")
     private static final Map<String, String> DIRECTORIES = new MapOf<String, String>(
-        new MapEntry<>(OptimizationFolder.TARGET.key(), ShakeMojo.DIR),
-        new MapEntry<>(OptimizationFolder.CACHE.key(), ShakeMojo.SHAKEN)
+        new MapEntry<>(OptimizationFolder.TARGET.getKey(), ShakeMojo.DIR),
+        new MapEntry<>(OptimizationFolder.CACHE.getKey(), ShakeMojo.SHAKEN)
     );
 
     /**
@@ -93,8 +94,8 @@ void exec() {
             this.optimization(),
             new OptimizationTask(
                 new MapOf<String, Path>(
-                    new MapEntry<>(OptimizationFolder.TARGET.key(), this.targetDir.toPath()),
-                    new MapEntry<>(OptimizationFolder.CACHE.key(), this.cache)
+                    new MapEntry<>(OptimizationFolder.TARGET.getKey(), this.targetDir.toPath()),
+                    new MapEntry<>(OptimizationFolder.CACHE.getKey(), this.cache)
                 ),
                 ShakeMojo.DIRECTORIES,
                 ForeignTojo::withShaken,

eo-maven-plugin/src/main/java/org/eolang/maven/UnphiMojo.java

@@ -161,7 +161,7 @@ private static class Metas extends IterableEnvelope<Directive> {
                         meta -> {
                             final String[] pair = meta.split(" ", 2);
                             final String head = pair[0].substring(1);
-                            if (head.equals(UnphiMojo.Metas.PACKAGE)) {
+                            if (UnphiMojo.Metas.PACKAGE.equals(head)) {
                                 throw new IllegalStateException(
                                     "+package meta is prohibited for attaching to unphied XMIR"
                                 );

eo-maven-plugin/src/main/java/org/eolang/maven/UnplaceMojo.java

@@ -75,6 +75,7 @@ public final class UnplaceMojo extends SafeMojo {
     private Set<String> keepBinaries = new SetOf<>();
 
     @Override
+    @SuppressWarnings("PMD.AvoidAccessToStaticMembersViaThis")
     public void exec() throws IOException {
         if (this.placedTojos.isEmpty()) {
             Logger.info(
@@ -105,6 +106,7 @@ private void unplaceJars() {
      * Place what's necessary.
      * @throws IOException If fails
      */
+    @SuppressWarnings("PMD.AvoidAccessToStaticMembersViaThis")
     private void unplaceClasses() throws IOException {
         final Collection<PlacedTojo> classes = this.placedTojos.classes();
         int deleted = 0;
@@ -141,6 +143,7 @@ private void unplaceClasses() throws IOException {
      * @return Number of files deleted
      * @throws IOException If fails
      */
+    @SuppressWarnings("PMD.CognitiveComplexity")
     private int killThem(final Iterable<PlacedTojo> all) throws IOException {
         int unplaced = 0;
         for (final PlacedTojo tojo : all) {
@@ -195,6 +198,7 @@ private int killThem(final Iterable<PlacedTojo> all) throws IOException {
      * @return Number of files deleted
      * @throws IOException If fails
      */
+    @SuppressWarnings("PMD.AvoidAccessToStaticMembersViaThis")
     private int keepThem(final Iterable<? extends PlacedTojo> tojos) throws IOException {
         int deleted = 0;
         int remained = 0;

eo-maven-plugin/src/main/java/org/eolang/maven/VerifyMojo.java

@@ -75,12 +75,12 @@ void exec() {
             this.optimization(),
             new OptimizationTask(
                 new MapOf<String, Path>(
-                    new MapEntry<>(OptimizationFolder.TARGET.key(), this.targetDir.toPath()),
-                    new MapEntry<>(OptimizationFolder.CACHE.key(), this.cache)
+                    new MapEntry<>(OptimizationFolder.TARGET.getKey(), this.targetDir.toPath()),
+                    new MapEntry<>(OptimizationFolder.CACHE.getKey(), this.cache)
                 ),
                 new MapOf<String, String>(
-                    new MapEntry<>(OptimizationFolder.TARGET.key(), "6-verify"),
-                    new MapEntry<>(OptimizationFolder.CACHE.key(), "verified")
+                    new MapEntry<>(OptimizationFolder.TARGET.getKey(), "6-verify"),
+                    new MapEntry<>(OptimizationFolder.CACHE.getKey(), "verified")
                 ),
                 ForeignTojo::withVerified,
                 ForeignTojo::shaken

eo-maven-plugin/src/main/java/org/eolang/maven/hash/ChPattern.java

@@ -162,7 +162,7 @@ private int weight(final String tag) {
          */
         private int numberOfConstants() {
             return (int) Stream.of(this.template.split("\\."))
-                .filter(s -> !s.equals("*")).count();
+                .filter(s -> !"*".equals(s)).count();
         }
 
         /**
@@ -173,7 +173,7 @@ private int numberOfConstants() {
         private String regex() {
             final List<String> keys = new LinkedList<>();
             for (final String key : this.template.split("\\.")) {
-                if (key.equals("*")) {
+                if ("*".equals(key)) {
                     keys.add("\\w+");
                 } else {
                     keys.add(key);