Update commons-io to 2.16

pom.xml

@@ -102,11 +102,6 @@ OF THE POSSIBILITY OF SUCH DAMAGE.
         <version>1.18.32</version>
         <scope>provided</scope>
       </dependency>
-      <dependency>
-        <groupId>org.apache.commons</groupId>
-        <artifactId>commons-lang3</artifactId>
-        <version>3.12.0</version>
-      </dependency>
       <dependency>
         <groupId>com.jcabi</groupId>
         <artifactId>jcabi-xml</artifactId>
@@ -137,7 +132,7 @@ OF THE POSSIBILITY OF SUCH DAMAGE.
       <dependency>
         <groupId>commons-io</groupId>
         <artifactId>commons-io</artifactId>
-        <version>2.11.0</version>
+        <version>2.16.0</version>
       </dependency>
       <dependency>
         <groupId>org.cactoos</groupId>

qulice-checkstyle/pom.xml

@@ -92,7 +92,8 @@ OF THE POSSIBILITY OF SUCH DAMAGE.
     <dependency>
       <groupId>org.apache.commons</groupId>
       <artifactId>commons-lang3</artifactId>
-      <!-- version from parent -->
+      <version>3.14.0</version>
+      <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.junit.jupiter</groupId>

qulice-checkstyle/src/main/java/com/qulice/checkstyle/CascadeIndentationCheck.java

@@ -33,7 +33,7 @@
 import com.puppycrawl.tools.checkstyle.api.AbstractFileSetCheck;
 import com.puppycrawl.tools.checkstyle.api.FileText;
 import java.io.File;
-import org.apache.commons.lang3.StringUtils;
+import org.cactoos.text.Joined;
 
 /**
  * Make sure each line indentation is either:
@@ -67,11 +67,12 @@ public void processFiltered(final File file, final FileText lines) {
                 this.log(
                     pos + 1,
                     String.format(
-                        StringUtils.join(
+                        new Joined(
+                            "",
                             "Indentation (%d) must be same or ",
                             "less than previous line (%d), or ",
                             "bigger by exactly 4"
-                        ),
+                        ).toString(),
                         current,
                         previous
                     )

qulice-checkstyle/src/main/java/com/qulice/checkstyle/CheckstyleValidator.java

@@ -49,7 +49,6 @@
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Properties;
-import org.apache.commons.lang3.StringUtils;
 import org.cactoos.text.IoCheckedText;
 import org.cactoos.text.Replaced;
 import org.cactoos.text.TextOf;
@@ -213,10 +212,9 @@ private String header() {
             throw new IllegalStateException("Failed to read license", ex);
         }
         final StringBuilder builder = new StringBuilder(100);
-        final String eol = System.getProperty("line.separator");
+        final String eol = System.lineSeparator();
         builder.append("/*").append(eol);
-        for (final String line
-            : StringUtils.splitPreserveAllTokens(content, eol)) {
+        for (final String line : CheckstyleValidator.splitPreserve(content, eol)) {
             builder.append(" *");
             if (!line.trim().isEmpty()) {
                 builder.append(' ').append(line.trim());
@@ -261,4 +259,27 @@ private URL toUrl(final String name) {
         }
         return url;
     }
+
+    /**
+     * Divide string using separators to the parts adding empty lines for
+     * two consistently separators.
+     * @param content String line
+     * @param separators Separators string
+     * @return List of line parts
+     */
+    private static List<String> splitPreserve(final String content, final String separators) {
+        final List<String> tokens = new LinkedList<>();
+        final int len = content.length();
+        int ind = 0;
+        int start = 0;
+        while (ind < len) {
+            if (separators.indexOf(content.charAt(ind)) >= 0) {
+                tokens.add(content.substring(start, ind));
+                start = ind + 1;
+            }
+            ++ind;
+        }
+        tokens.add(content.substring(start, ind));
+        return tokens;
+    }
 }

qulice-checkstyle/src/main/java/com/qulice/checkstyle/JavadocTagsCheck.java

@@ -40,7 +40,6 @@
 import java.util.List;
 import java.util.Map;
 import java.util.regex.Pattern;
-import org.apache.commons.lang3.StringUtils;
 
 /**
  * Check if the class/interface javadoc contains properly formatted author
@@ -190,10 +189,7 @@ private void findProhibited(final String[] lines, final int start,
         if (!found.isEmpty()) {
             this.log(
                 start + 1,
-                StringUtils.join(
-                    "Prohibited ''@{0}'' tag in",
-                    " class/interface comment"
-                ),
+                "Prohibited ''@{0}'' tag in class/interface comment",
                 tag
             );
         }

qulice-checkstyle/src/test/java/com/qulice/checkstyle/ChecksTest.java

@@ -43,7 +43,7 @@
 import java.util.Properties;
 import java.util.stream.Stream;
 import org.apache.commons.io.IOUtils;
-import org.apache.commons.lang3.StringUtils;
+import org.cactoos.text.Joined;
 import org.hamcrest.MatcherAssert;
 import org.hamcrest.Matchers;
 import org.junit.jupiter.params.ParameterizedTest;
@@ -73,17 +73,14 @@ void testCheckstyleTruePositive(final String dir) throws Exception {
         Mockito.doAnswer(collector).when(listener)
             .addError(Mockito.any(AuditEvent.class));
         this.check(dir, "/Invalid.java", listener);
-        final String[] violations = StringUtils.split(
-            IOUtils.toString(
-                this.getClass().getResourceAsStream(
-                    String.format("%s/violations.txt", dir)
-                ),
-                StandardCharsets.UTF_8
+        final String[] violations = IOUtils.toString(
+            this.getClass().getResourceAsStream(
+                String.format("%s/violations.txt", dir)
             ),
-            "\n"
-        );
+            StandardCharsets.UTF_8
+            ).split("\n");
         for (final String line : violations) {
-            final String[] sectors = StringUtils.split(line, ":");
+            final String[] sectors = line.split(":");
             final Integer pos = Integer.valueOf(sectors[0]);
             final String needle = sectors[1].trim();
             MatcherAssert.assertThat(
@@ -260,7 +257,7 @@ public String summary() {
                     )
                 );
             }
-            return StringUtils.join(msgs, "; ");
+            return new Joined("; ", msgs).toString();
         }
     }
 

qulice-checkstyle/src/test/java/com/qulice/checkstyle/CheckstyleValidatorTest.java

@@ -106,8 +106,7 @@ void catchesCheckstyleViolationsInLicense() throws Exception {
             .file();
         final String content =
             // @checkstyle StringLiteralsConcatenation (4 lines)
-            // @checkstyle RegexpSingleline (1 line)
-            "/" + "**\n * License-3.\n *\n * License-2.\n */\n"
+            "/" + "*\n * License-3.\n *\n * License-2.\n */\n"
                 + "package foo;\n"
                 + "public class Foo { }\n";
         final String name = "Foo.java";

qulice-maven-plugin/pom.xml

@@ -238,11 +238,6 @@ OF THE POSSIBILITY OF SUCH DAMAGE.
         </exclusion>
       </exclusions>
     </dependency>
-    <dependency>
-      <groupId>org.apache.commons</groupId>
-      <artifactId>commons-lang3</artifactId>
-      <!-- version from parent -->
-    </dependency>
     <dependency>
       <groupId>org.hibernate</groupId>
       <artifactId>hibernate-validator</artifactId>

qulice-maven-plugin/src/it/dependency-violations-exclude/pom.xml

@@ -66,7 +66,7 @@ OF THE POSSIBILITY OF SUCH DAMAGE.
             -->
       <groupId>commons-io</groupId>
       <artifactId>commons-io</artifactId>
-      <version>2.0.1</version>
+      <version>2.16.0</version>
     </dependency>
   </dependencies>
   <build>

qulice-maven-plugin/src/it/dependency-violations-exclude/src/main/java/com/qulice/foo/Sample.java

@@ -30,6 +30,7 @@
  */
 package com.qulice.foo;
 
+import java.io.IOException;
 import java.io.InputStream;
 import org.apache.commons.io.IOUtils;
 
@@ -44,7 +45,7 @@ public final class Sample {
      * @return Stream.
      * @checkstyle NonStaticMethod (2 lines)
      */
-    public InputStream test() {
-        return IOUtils.toInputStream("oops");
+    public InputStream test() throws IOException {
+        return IOUtils.toInputStream("oops", "UTF-8");
     }
 }

qulice-maven-plugin/src/it/dependency-violations/src/main/java/com/qulice/foo/Sample.java

@@ -30,6 +30,7 @@
  */
 package com.qulice.foo;
 
+import java.io.IOException;
 import java.io.InputStream;
 import org.apache.commons.io.IOUtils;
 
@@ -44,7 +45,7 @@ public final class Sample {
      * @return Stream.
      * @checkstyle NonStaticMethod (2 lines)
      */
-    public InputStream test() {
-        return IOUtils.toInputStream("oops");
+    public InputStream test() throws IOException {
+        return IOUtils.toInputStream("oops", "UTF-8");
     }
 }

qulice-maven-plugin/src/main/java/com/qulice/maven/CheckMojo.java

@@ -47,7 +47,6 @@
 import java.util.concurrent.Future;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.TimeoutException;
-import org.apache.commons.lang3.StringUtils;
 import org.apache.maven.plugin.MojoFailureException;
 import org.apache.maven.plugins.annotations.LifecyclePhase;
 import org.apache.maven.plugins.annotations.Mojo;
@@ -124,15 +123,15 @@ private void run() throws ValidationException {
                     this,
                     "%s: %s[%s]: %s (%s)",
                     result.validator(),
-                    StringUtils.removeStart(
-                        result.file(),
+                    result.file().replace(
                         String.format(
                             "%s/", this.session().getExecutionRootDirectory()
-                            )
                         ),
-                        result.lines(),
-                        result.message(),
-                        result.name()
+                        ""
+                    ),
+                    result.lines(),
+                    result.message(),
+                    result.name()
                 );
             }
         }

qulice-maven-plugin/src/main/java/com/qulice/maven/DefaultMavenEnvironment.java

@@ -205,7 +205,7 @@ public Collection<String> asserts() {
     @SuppressWarnings("PMD.AvoidInstantiatingObjectsInLoops")
     public Collection<File> files(final String pattern) {
         final Collection<File> files = new LinkedList<>();
-        final IOFileFilter filter = new WildcardFileFilter(pattern);
+        final IOFileFilter filter = WildcardFileFilter.builder().setWildcards(pattern).get();
         final String[] dirs = {
             "src",
         };

qulice-maven-plugin/src/main/java/com/qulice/maven/DependenciesValidator.java

@@ -37,11 +37,11 @@
 import com.qulice.spi.ValidationException;
 import java.util.Collection;
 import java.util.LinkedList;
-import org.apache.commons.lang3.StringUtils;
 import org.apache.maven.artifact.Artifact;
 import org.apache.maven.shared.dependency.analyzer.ProjectDependencyAnalysis;
 import org.apache.maven.shared.dependency.analyzer.ProjectDependencyAnalyzer;
 import org.apache.maven.shared.dependency.analyzer.ProjectDependencyAnalyzerException;
+import org.cactoos.text.Joined;
 import org.codehaus.plexus.PlexusConstants;
 import org.codehaus.plexus.PlexusContainer;
 import org.codehaus.plexus.component.repository.exception.ComponentLookupException;
@@ -82,7 +82,7 @@ public void validate(final MavenEnvironment env)
                 this,
                 "Unused declared dependencies found:%s%s",
                 DependenciesValidator.SEP,
-                StringUtils.join(unused, DependenciesValidator.SEP)
+                new Joined(DependenciesValidator.SEP, unused).toString()
             );
         }
         final Collection<String> used = Collections2.filter(
@@ -94,7 +94,7 @@ public void validate(final MavenEnvironment env)
                 this,
                 "Used undeclared dependencies found:%s%s",
                 DependenciesValidator.SEP,
-                StringUtils.join(used, DependenciesValidator.SEP)
+                new Joined(DependenciesValidator.SEP, used)
             );
         }
         if (!used.isEmpty() || !unused.isEmpty()) {

qulice-maven-plugin/src/main/java/com/qulice/maven/MojoExecutor.java

@@ -36,7 +36,6 @@
 import java.util.LinkedList;
 import java.util.Map;
 import java.util.Properties;
-import org.apache.commons.lang3.StringUtils;
 import org.apache.maven.execution.MavenSession;
 import org.apache.maven.model.Plugin;
 import org.apache.maven.plugin.InvalidPluginDescriptorException;
@@ -105,7 +104,7 @@ public MojoExecutor(final MavenPluginManager mngr,
     public void execute(final String coords, final String goal,
         final Properties config) throws ValidationException {
         final Plugin plugin = new Plugin();
-        final String[] sectors = StringUtils.split(coords, ':');
+        final String[] sectors = coords.split(":");
         plugin.setGroupId(sectors[0]);
         plugin.setArtifactId(sectors[1]);
         plugin.setVersion(sectors[2]);

qulice-pmd/pom.xml

@@ -44,13 +44,25 @@ OF THE POSSIBILITY OF SUCH DAMAGE.
       <groupId>com.qulice</groupId>
       <artifactId>qulice-spi</artifactId>
       <version>${project.version}</version>
+      <exclusions>
+        <exclusion>
+          <groupId>commons-io</groupId>
+          <artifactId>commons-io</artifactId>
+        </exclusion>
+      </exclusions>
     </dependency>
     <dependency>
       <groupId>com.google.guava</groupId>
       <artifactId>guava</artifactId>
       <!-- version from parent -->
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>commons-io</groupId>
+      <artifactId>commons-io</artifactId>
+      <!-- version from parent -->
+      <scope>test</scope>
+    </dependency>
     <dependency>
       <groupId>com.jcabi</groupId>
       <artifactId>jcabi-matchers</artifactId>
@@ -177,6 +189,11 @@ OF THE POSSIBILITY OF SUCH DAMAGE.
               <excludes combine.children="append">
                 <exclude>checkstyle:/src/test/resources/.*</exclude>
                 <exclude>pmd:.*/src/test/resources/.*</exclude>
+                <!-- @todo #1:5min add commons-lang3 to exception after the
+                       next qulice version update.
+                       commons-lang3 library is used in pmd libs and make a duplicate
+                -->
+                <exclude>duplicatefinder:</exclude>
               </excludes>
             </configuration>
           </plugin>

qulice-spi/src/main/java/com/qulice/spi/Environment.java

@@ -292,7 +292,7 @@ public Collection<String> classpath() {
         @SuppressWarnings("PMD.AvoidInstantiatingObjectsInLoops")
         public Collection<File> files(final String pattern) {
             final Collection<File> files = new LinkedList<>();
-            final IOFileFilter filter = new WildcardFileFilter(pattern);
+            final IOFileFilter filter = WildcardFileFilter.builder().setWildcards(pattern).get();
             for (final String dir : new String[]{"src"}) {
                 final File sources = new File(this.basedir(), dir);
                 if (sources.exists()) {