public boolean isFound() {
        return found;
    }
@Test
    public void testCalcInstructionsRoundabout2() {
        roundaboutGraph.inverse3to6();
        Weighting weighting = new SpeedWeighting(mixedCarSpeedEnc);
        Path p = new Dijkstra(roundaboutGraph.g, weighting, TraversalMode.NODE_BASED)
                .calcPath(1, 8);
        assertTrue(p.isFound());
        InstructionList wayList = InstructionsFromEdges.calcInstructions(p, p.graph, weighting, mixedEncodingManager, tr);
        List<String> tmpList = getTurnDescriptions(wayList);
        assertEquals(List.of("continue onto MainStreet 1 2",
                        "At roundabout, take exit 2 onto 5-8",
                        "arrive at destination"),
                tmpList);
        // Test Radian
        double delta = roundaboutGraph.getAngle(1, 2, 5, 8);
        RoundaboutInstruction instr = (RoundaboutInstruction) wayList.get(1);
        assertEquals(delta, instr.getTurnAngle(), 0.01);
        roundaboutGraph.inverse3to6();
    }