PDFBOX-5660: Sonar fix

git-svn-id: https://svn.apache.org/repos/asf/pdfbox/trunk@1924855 13f79535-47bb-0310-9956-ffa450edef68

Author: THausherr

fontbox/src/test/java/org/apache/fontbox/ttf/GSUBTableDebugger.java

@@ -31,7 +31,7 @@
  * 
  * @author Palash Ray
  */
-public class GSUBTableDebugger
+class GSUBTableDebugger
 {
 
     private static final String LOHIT_BENGALI_FONT_FILE = "/ttf/Lohit-Bengali.ttf";

pdfbox/src/test/java/org/apache/pdfbox/pdmodel/interactive/form/MultilineFieldsTest.java

@@ -204,7 +204,7 @@ private List<String> getTextLinesFromAppearanceStream(PDField field) throws IOEx
 
 
     @AfterEach
-    public void tearDown() throws IOException
+    void tearDown() throws IOException
     {
         document.close();
     }