RED-6321: OCR not working correctly with 3.6.0

ocr-service-v1/ocr-service-server-v1/src/main/java/com/iqser/red/service/ocr/v1/server/service/InvisibleElementRemovalService.java

@@ -77,6 +77,7 @@ public class InvisibleElementRemovalService {
 
             visitedXObjIds.add(page.getSDFObj().getObjNum());
 
+
             InvisibleElementRemovalContext context = InvisibleElementRemovalContext.builder()
                     .reader(reader)
                     .clippingPathStack(new ClippingPathStack(page.getMediaBox()))
@@ -91,8 +92,6 @@ public class InvisibleElementRemovalService {
             context.visitedXObjIds().clear();
 
             removeOverlappedElements(page, writer, context);
-            reader.end();
-            writer.end();
         }
 
         try {
@@ -227,6 +226,7 @@ public class InvisibleElementRemovalService {
             formWriter.setDefaultGState(context.reader());
 
             processElements(formWriter, context);
+            formWriter.end();
             formWriter.destroy();
             context.reader().end();
         }
@@ -364,6 +364,7 @@ public class InvisibleElementRemovalService {
             formWriter.setDefaultGState(context.reader());
 
             processOverlappedElements(formWriter, context);
+            formWriter.end();
             formWriter.destroy();
             context.reader().end();
         }