Remove TODOs from PdfTrueTypeFont class

DEVSIX-5186

Autoported commit.
Original commit hash: [c7802e3b1]

Author: introfog

itext/itext.kernel/itext/kernel/font/PdfTrueTypeFont.cs

@@ -105,11 +105,10 @@ internal PdfTrueTypeFont(PdfDictionary fontDictionary)
         public override Glyph GetGlyph(int unicode) {
             if (fontEncoding.CanEncode(unicode)) {
                 Glyph glyph = GetFontProgram().GetGlyph(fontEncoding.GetUnicodeDifference(unicode));
-                //TODO TrueType what if font is specific?
                 if (glyph == null && (glyph = notdefGlyphs.Get(unicode)) == null) {
                     Glyph notdef = GetFontProgram().GetGlyphByCode(0);
                     if (notdef != null) {
-                        glyph = new Glyph(GetFontProgram().GetGlyphByCode(0), unicode);
+                        glyph = new Glyph(notdef, unicode);
                         notdefGlyphs.Put(unicode, glyph);
                     }
                 }
@@ -133,7 +132,6 @@ public override void Flush() {
                 return;
             }
             EnsureUnderlyingObjectHasIndirectReference();
-            //TODO make subtype class member and simplify this method
             if (newFont) {
                 PdfName subtype;
                 String fontName;

port-hash

@@ -1 +1 @@
-685ed690cca02736d8eba8043fc6b5ff487475a2
+c7802e3b1afe4c2d3538a208913e555c781e1911