diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index 2f278b6f..4a62e30c 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -42,10 +42,13 @@ jobs:
         key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
         restore-keys: ${{ runner.os }}-m2
 
-    - name: Build and analyze
+    - name: Build and send to SonarCloud (https://sonarcloud.io/summary/new_code?id=pkiraly_metadata-qa-api)
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}  # Needed to get PR information, if any
         SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
+      uses: actions/setup-java@v2
+      with:
+        java-version: '17'
       run: mvn -B verify org.sonarsource.scanner.maven:sonar-maven-plugin:sonar -DskipGpg=true
 
     # https://app.codecov.io/gh/pkiraly/metadata-qa-api
diff --git a/src/main/java/de/gwdg/metadataqa/api/abbreviation/AbbreviationManager.java b/src/main/java/de/gwdg/metadataqa/api/abbreviation/AbbreviationManager.java
index bd91c388..72be4f95 100644
--- a/src/main/java/de/gwdg/metadataqa/api/abbreviation/AbbreviationManager.java
+++ b/src/main/java/de/gwdg/metadataqa/api/abbreviation/AbbreviationManager.java
@@ -77,7 +77,7 @@ protected void initialize(String pFileName, boolean parse) {
       List<String> lines = Files.readAllLines(path, Charset.defaultCharset());
       var i = 1;
       for (String line : lines) {
-        processLine(line, i, parse);
+        processLine(line, i++, parse);
       }
     } catch (URISyntaxException | IOException | FileSystemNotFoundException ex) {
       LOGGER.severe(String.format("Error with file: %s, path: %s.", pFileName, path));
@@ -90,7 +90,7 @@ public void processLine(String line, int i, boolean parse) throws NumberFormatEx
       String[] parts = line.split(";", 2);
       data.put(parts[1].replace("\\n", "\n"), Integer.parseInt(parts[0]));
     } else {
-      data.put(line, i++);
+      data.put(line, i);
     }
   }
 
diff --git a/src/main/java/de/gwdg/metadataqa/api/calculator/AnnotationCalculator.java b/src/main/java/de/gwdg/metadataqa/api/calculator/AnnotationCalculator.java
index d7f6ace9..9afd75d2 100644
--- a/src/main/java/de/gwdg/metadataqa/api/calculator/AnnotationCalculator.java
+++ b/src/main/java/de/gwdg/metadataqa/api/calculator/AnnotationCalculator.java
@@ -8,6 +8,7 @@
 
 import java.io.Serializable;
 import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
diff --git a/src/test/java/de/gwdg/metadataqa/api/model/LanguageSaturationTypeTest.java b/src/test/java/de/gwdg/metadataqa/api/model/LanguageSaturationTypeTest.java
new file mode 100644
index 00000000..e0ec765c
--- /dev/null
+++ b/src/test/java/de/gwdg/metadataqa/api/model/LanguageSaturationTypeTest.java
@@ -0,0 +1,14 @@
+package de.gwdg.metadataqa.api.model;
+
+import junit.framework.TestCase;
+
+public class LanguageSaturationTypeTest extends TestCase {
+
+  public void testIsTaggedLiteral() {
+    assertTrue(LanguageSaturationType.LANGUAGE.isTaggedLiteral());
+    assertTrue(LanguageSaturationType.TRANSLATION.isTaggedLiteral());
+    assertFalse(LanguageSaturationType.NA.isTaggedLiteral());
+    assertFalse(LanguageSaturationType.LINK.isTaggedLiteral());
+    assertFalse(LanguageSaturationType.STRING.isTaggedLiteral());
+  }
+}
\ No newline at end of file