fix(deps): bump com.puppycrawl.tools:checkstyle from 10.23.1 to 10.25.0 (#100)

* fix(deps): bump com.puppycrawl.tools:checkstyle from 10.23.1 to 10.25.0

Bumps [com.puppycrawl.tools:checkstyle](https://github.com/checkstyle/checkstyle) from 10.23.1 to 10.25.0.
- [Release notes](https://github.com/checkstyle/checkstyle/releases)
- [Commits](checkstyle/checkstyle@checkstyle-10.23.1...checkstyle-10.25.0)

---
updated-dependencies:
- dependency-name: com.puppycrawl.tools:checkstyle
  dependency-version: 10.25.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

* fix checkstyle violation

---------

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: PBobylev <[email protected]>

Author: dependabot[bot]

pom.xml

@@ -38,7 +38,7 @@
     <apache-commons-collections.version>4.5.0</apache-commons-collections.version>
 
     <maven-checkstyle-plugin.version>3.6.0</maven-checkstyle-plugin.version>
-    <checkstyle.version>10.23.1</checkstyle.version>
+    <checkstyle.version>10.25.0</checkstyle.version>
   </properties>
 
   <dependencies>

src/main/java/org/folio/marc4ld/service/ld2marc/mapper/impl/identifier/AbstractIdentifierMapper.java

@@ -44,11 +44,17 @@ private Optional<Character> getSubfield(Resource resource) {
       .filter(resourceEdge -> resourceEdge.getPredicate() == STATUS)
       .findFirst()
       .flatMap(e -> getPropertyValue(e.getTarget(), LINK.getValue()))
-      .map(link -> switch (link) {
-        case CURRENT -> Optional.of(A);
-        case CANCINV -> Optional.of(Z);
-        default -> Optional.<Character>empty();
-      })
+      .map(this::linkToChar)
       .orElse(Optional.of(A));
   }
+
+  private Optional<Character> linkToChar(String link) {
+    if (CURRENT.equals(link)) {
+      return Optional.of(A);
+    }
+    if (CANCINV.equals(link)) {
+      return Optional.of(Z);
+    }
+    return Optional.empty();
+  }
 }