PDFBOX-6206: remove unneeded throws

git-svn-id: https://svn.apache.org/repos/asf/pdfbox/trunk@1934693 13f79535-47bb-0310-9956-ffa450edef68

Author: THausherr

pdfbox/src/main/java/org/apache/pdfbox/pdmodel/PDPage.java

@@ -775,10 +775,8 @@ public void setTransition(PDTransition transition, float duration)
      *
      * @return List of the PDAnnotation objects, never null. The returned list is backed by the
      * annotations COSArray, so any adding or deleting in this list will change the document too.
-     * 
-     * @throws IOException If there is an error while creating the annotation list.
      */
-    public List<PDAnnotation> getAnnotations() throws IOException
+    public List<PDAnnotation> getAnnotations()
     {
         return getAnnotations(annotation -> true);
     }

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

@@ -19,7 +19,6 @@
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
-import java.io.IOException;
 import java.util.List;
 
 import org.apache.pdfbox.cos.COSArray;
@@ -57,7 +56,7 @@ void initMock()
     }
 
     @Test
-    void validateNoFiltering() throws IOException
+    void validateNoFiltering()
     {
         List<PDAnnotation> annotations = page.getAnnotations();
         assertEquals(3, annotations.size());
@@ -67,14 +66,14 @@ void validateNoFiltering() throws IOException
     }
 
     @Test
-    void validateAllFiltered() throws IOException
+    void validateAllFiltered()
     {
         List<PDAnnotation> annotations = page.getAnnotations(annotation -> false);
         assertEquals(0, annotations.size());
     }
 
     @Test
-    void validateSelectedFew() throws IOException
+    void validateSelectedFew()
     {
         List<PDAnnotation> annotations = page.getAnnotations(annotation -> 
             (annotation instanceof PDAnnotationLink || annotation instanceof PDAnnotationSquare));

pdfbox/src/test/java/org/apache/pdfbox/pdmodel/common/COSArrayListTest.java

@@ -275,7 +275,7 @@ void removeAllMultipleFromListByObject()
     }
 
     @Test
-    void removeFromFilteredListByIndex() throws IOException
+    void removeFromFilteredListByIndex()
     {
         // retrieve all annotations from page but the link annotation
         // which is 2nd in list - see above setup
@@ -288,7 +288,7 @@ void removeFromFilteredListByIndex() throws IOException
     }
 
     @Test
-    void removeFromFilteredListByObject() throws IOException
+    void removeFromFilteredListByObject()
     {
         // retrieve all annotations from page but the link annotation
         // which is 2nd in list - see above setup