PDFBOX-5660: Sonar fix

git-svn-id: https://svn.apache.org/repos/asf/pdfbox/trunk@1924826 13f79535-47bb-0310-9956-ffa450edef68

Author: THausherr

pdfbox/src/test/java/org/apache/pdfbox/pdmodel/TestPDPageAnnotationsFiltering.java

@@ -45,7 +45,7 @@ class TestPDPageAnnotationsFiltering
     private PDPage page;
 
     @BeforeEach
-    public void initMock()
+    void initMock()
     {
         COSDictionary mockedPageWithAnnotations = new COSDictionary();
         COSArray annotsDictionary = new COSArray();
@@ -57,7 +57,7 @@ public void initMock()
     }
 
     @Test
-     void validateNoFiltering() throws IOException
+    void validateNoFiltering() throws IOException
     {
         List<PDAnnotation> annotations = page.getAnnotations();
         assertEquals(3, annotations.size());
@@ -67,14 +67,14 @@ void validateNoFiltering() throws IOException
     }
 
     @Test
-     void validateAllFiltered() throws IOException
+    void validateAllFiltered() throws IOException
     {
         List<PDAnnotation> annotations = page.getAnnotations(annotation -> false);
         assertEquals(0, annotations.size());
     }
 
     @Test
-     void validateSelectedFew() throws IOException
+    void validateSelectedFew() throws IOException
     {
         List<PDAnnotation> annotations = page.getAnnotations(annotation -> 
             (annotation instanceof PDAnnotationLink || annotation instanceof PDAnnotationSquare));