Retain renderer properties on split

DEVSIX-578

Author: Snipx

layout/src/main/java/com/itextpdf/layout/renderer/LineRenderer.java

@@ -471,10 +471,12 @@ protected LineRenderer[] split() {
         splitRenderer.maxAscent = maxAscent;
         splitRenderer.maxDescent = maxDescent;
         splitRenderer.levels = levels;
+        splitRenderer.addAllProperties(getOwnProperties());
 
         LineRenderer overflowRenderer = createOverflowRenderer();
         overflowRenderer.parent = parent;
         overflowRenderer.levels = levels;
+        overflowRenderer.addAllProperties(getOwnProperties());
 
         return new LineRenderer[] {splitRenderer, overflowRenderer};
     }

layout/src/main/java/com/itextpdf/layout/renderer/TextRenderer.java

@@ -844,11 +844,13 @@ protected TextRenderer[] split(int initialOverflowTextPos) {
         splitRenderer.yLineOffset = yLineOffset;
         splitRenderer.otfFeaturesApplied = otfFeaturesApplied;
         splitRenderer.isLastRendererForModelElement = false;
+        splitRenderer.addAllProperties(getOwnProperties());
 
         TextRenderer overflowRenderer = createOverflowRenderer();
         overflowRenderer.setText(text, initialOverflowTextPos, text.end);
         overflowRenderer.otfFeaturesApplied = otfFeaturesApplied;
         overflowRenderer.parent = parent;
+        overflowRenderer.addAllProperties(getOwnProperties());
 
         return new TextRenderer[]{splitRenderer, overflowRenderer};
     }