svn commit: r1881362 - /pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/color/PDIndexed.java

[ti...@apache.org]

Author: tilman
Date: Tue Sep  1 17:43:37 2020
New Revision: 1881362

URL: http://svn.apache.org/viewvc?rev=1881362&view=rev
Log:
PDFBOX-4892: D1T refactoring

Modified:
    pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/color/PDIndexed.java

Modified: pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/color/PDIndexed.java
URL: http://svn.apache.org/viewvc/pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/color/PDIndexed.java?rev=1881362&r1=1881361&r2=1881362&view=diff
==============================================================================
--- pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/color/PDIndexed.java (original)
+++ pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/color/PDIndexed.java Tue Sep  1 17:43:37 2020
@@ -251,7 +251,7 @@ public final class PDIndexed extends PDS
     }
 
     // reads the lookup table data from the array
-    private byte[] getLookupData() throws IOException
+    private void readLookupData() throws IOException
     {
         if (lookupData == null)
         {
@@ -273,7 +273,6 @@ public final class PDIndexed extends PDS
                 throw new IOException("Error: Unknown type for lookup table " + lookupTable);
             }
         }
-        return lookupData;
     }
 
     //
@@ -281,7 +280,8 @@ public final class PDIndexed extends PDS
     //
     private void readColorTable() throws IOException
     {
-        byte[] lookupData = getLookupData();
+        readLookupData();
+
         int maxIndex = Math.min(getHival(), 255);
         int numComponents = baseColorSpace.getNumberOfComponents();