public void setVirtualNodes(java.util.Collection<VirtualNodeRef> virtualNodes) {
        if (virtualNodes == null) {
            this.virtualNodes = null;
            return;
        }

        this.virtualNodes = new java.util.ArrayList<VirtualNodeRef>(virtualNodes);
    }
public void setVirtualNodes ( java . util . Collection < VirtualNodeRef > virtualNodes ) { if ( virtualNodes == null ) { this . virtualNodes = null ; return ; } this . virtualNodes = new java . util . ArrayList < VirtualNodeRef > ( virtualNodes ) ; }
<p>
The list of existing virtual nodes for the specified service mesh.
</p>

@param virtualNodes
The list of existing virtual nodes for the specified service mesh.