LineString breaks at World Map Start and End

[warlockdn]

I have this Map with Openlayers 2. I am trying to create a line which starts from West US to China through waterways.

I have passed the coordinates but the lines don't join at ends. Please see the image

Expected Result should be this

Not sure why this happens. Can you advise.

Creating map with

new OpenLayers.Layer.OSM({wrapDateLine: false});

map = new OpenLayers.Map('map', {
    projection: "EPSG:4326",        
    controls: [new OpenLayers.Control.OverviewMap(), new OpenLayers.Control.Navigation({ zoomWheelEnabled: true })],
    minExtent: new OpenLayers.Bounds(-1, -1, 1, 1),
    maxExtent: new OpenLayers.Bounds(-180, -90, 180, 90),    
});