PDFBOX-6089: remove unused

git-svn-id: https://svn.apache.org/repos/asf/pdfbox/trunk@1929368 13f79535-47bb-0310-9956-ffa450edef68

Author: THausherr

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

@@ -27,7 +27,6 @@
 
 import org.apache.pdfbox.cos.COSArray;
 import org.apache.pdfbox.cos.COSBase;
-import org.apache.pdfbox.cos.COSInteger;
 import org.apache.pdfbox.cos.COSName;
 import org.apache.pdfbox.cos.COSNumber;
 import org.apache.pdfbox.cos.COSStream;
@@ -54,19 +53,6 @@ public final class PDIndexed extends PDSpecialColorSpace
     private int actualMaxIndex;
     private int[][] rgbColorTable;
 
-    /**
-     * Creates a new Indexed color space.
-     * Default DeviceRGB, hival 255.
-     */
-    public PDIndexed()
-    {
-        array = new COSArray();
-        array.add(COSName.INDEXED);
-        array.add(COSName.DEVICERGB);
-        array.add(COSInteger.get(255));
-        array.add(org.apache.pdfbox.cos.COSNull.NULL);
-    }
-
     /**
      * Creates a new indexed color space from the given PDF array.
      * 
@@ -305,25 +291,6 @@ private void readColorTable() throws IOException
         }
     }
 
-    /**
-     * Sets the base color space.
-     * @param base the base color space
-     */
-    public void setBaseColorSpace(PDColorSpace base)
-    {
-        array.set(1, base.getCOSObject());
-        baseColorSpace = base;
-    }
-
-    /**
-     * Sets the highest value that is allowed. This cannot be higher than 255.
-     * @param high the highest value for the lookup table
-     */
-    public void setHighValue(int high)
-    {
-        array.set(2, high);
-    }
-
     @Override
     public String toString()
     {