feat(objectionary#274): update xnav library up to 0.1.4

Author: volodya-lombrozo

pom.xml

@@ -144,7 +144,7 @@ SOFTWARE.
     <dependency>
       <groupId>com.github.volodya-lombrozo</groupId>
       <artifactId>xnav</artifactId>
-      <version>0.1.3</version>
+      <version>0.1.4</version>
     </dependency>
     <dependency>
       <groupId>org.apache.opennlp</groupId>

src/main/java/org/eolang/lints/LtByXsl.java

@@ -24,7 +24,7 @@
 package org.eolang.lints;
 
 import com.github.lombrozo.xnav.Filter;
-import com.github.lombrozo.xnav.Navigator;
+import com.github.lombrozo.xnav.Xnav;
 import com.jcabi.xml.ClasspathSources;
 import com.jcabi.xml.XML;
 import com.jcabi.xml.XMLDocument;
@@ -168,7 +168,7 @@ private int lineno(final XML defect) {
      * @return Name of the program.
      */
     private static String findName(final XML program) {
-        return new Navigator(program.inner())
+        return new Xnav(program.inner())
             .element("program")
             .attribute("name")
             .text()
@@ -181,11 +181,11 @@ private static String findName(final XML program) {
      * @return Collection of defects.
      */
     private static Collection<XML> findDefects(final XML report) {
-        return new Navigator(report.inner())
+        return new Xnav(report.inner())
             .element("defects")
             .elements(Filter.withName("defect"))
-            .map(Navigator::copy)
-            .map(Navigator::node)
+            .map(Xnav::copy)
+            .map(Xnav::node)
             .map(XMLDocument::new)
             .collect(Collectors.toList());
     }