center line should have proper line type assigned

converter-CellDesigner/src/main/java/lcsb/mapviewer/converter/model/celldesigner/reaction/ReactionFromXml.java

@@ -681,6 +681,7 @@ public class ReactionFromXml {
     PolylineData centerLine = new PolylineData();
     centerLine.addPoint(pointTransformation.copyPoint(reactant.getLine().getEndPoint()));
     centerLine.addPoint(pointTransformation.copyPoint(operator.getLine().getEndPoint()));
+    centerLine.setType(reactant.getLine().getType());
 
     result.setLine(centerLine);
   }
@@ -897,6 +898,7 @@ public class ReactionFromXml {
       PolylineData centerLine = new PolylineData();
       centerLine.addPoint(pointTransformation.copyPoint(andOperator.getLine().getEndPoint()));
       centerLine.addPoint(pointTransformation.copyPoint(product.getLine().getBeginPoint()));
+      centerLine.setType(product.getLine().getType());
 
       result.setLine(centerLine);
     } else {
@@ -953,6 +955,7 @@ public class ReactionFromXml {
       PolylineData centerLine = new PolylineData();
       centerLine.addPoint(pointTransformation.copyPoint(secondPoint));
       centerLine.addPoint(pointTransformation.copyPoint(thirdPoint));
+      centerLine.setType(product.getLine().getType());
       result.setLine(centerLine);
 
       // product line is not trimmed
@@ -1185,16 +1188,17 @@ public class ReactionFromXml {
     reactant.setLine(reactantLine);
     product.setLine(productLine);
 
-    PolylineData reactionLine = new PolylineData();
-    reactionLine.addPoint(pointTransformation.copyPoint(reactantLine.getEndPoint()));
-    reactionLine.addPoint(pointTransformation.copyPoint(productLine.getBeginPoint()));
-    reaction.setLine(reactionLine);
-
     ReactionLineData rld = ReactionLineData.getByReactionType(reaction.getClass());
     reactantLine.setType(rld.getLineType());
     productLine.setType(rld.getLineType());
     productLine.getEndAtd().setArrowType(rld.getProductArrowType());
     productLine.trimEnd(rld.getProductLineTrim());
+
+    PolylineData reactionLine = new PolylineData();
+    reactionLine.addPoint(pointTransformation.copyPoint(reactantLine.getEndPoint()));
+    reactionLine.addPoint(pointTransformation.copyPoint(productLine.getBeginPoint()));
+    reactionLine.setType(reactantLine.getType());
+    reaction.setLine(reactionLine);
   }
 
   /**