From 09d8ac4e9cbaf89d8554979eef2adf40c7298f9f Mon Sep 17 00:00:00 2001
From: Kilian Schuettler <kilian.schuettler@knecon.com>
Date: Thu, 1 Feb 2024 12:22:20 +0100
Subject: [PATCH] RED-8385: add functionality to ignore specific marked
 contents

---
 .../pdftronlogic/commons/InvisibleElementRemovalService.java | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/iqser/red/pdftronlogic/commons/InvisibleElementRemovalService.java b/src/main/java/com/iqser/red/pdftronlogic/commons/InvisibleElementRemovalService.java
index 6ce64e1..13f66e8 100644
--- a/src/main/java/com/iqser/red/pdftronlogic/commons/InvisibleElementRemovalService.java
+++ b/src/main/java/com/iqser/red/pdftronlogic/commons/InvisibleElementRemovalService.java
@@ -37,6 +37,7 @@ import lombok.extern.slf4j.Slf4j;
 public class InvisibleElementRemovalService {
 
     static public final double TOLERANCE = 1;
+    public static final String KNECON_OCR = "KNECON_OCR";
 
 
     /**
@@ -92,7 +93,7 @@ public class InvisibleElementRemovalService {
      */
     public void removeInvisibleElementsButKeepOcrText(InputStream pdfFile, OutputStream out, boolean delta) {
 
-        removeInvisibleElements(pdfFile, out, delta, true, Set.of("KNECON_OCR"));
+        removeInvisibleElements(pdfFile, out, delta, true, Set.of(KNECON_OCR));
     }
 
 
@@ -101,7 +102,7 @@ public class InvisibleElementRemovalService {
      */
     public void removeInvisibleElementsButKeepOcrText(PDFDoc pdfFile, boolean delta) {
 
-        removeInvisibleElements(pdfFile, delta, true, Set.of("KNECON_OCR"));
+        removeInvisibleElements(pdfFile, delta, true, Set.of(KNECON_OCR));
     }