public DapVariable
    findVariable(String name)
    {
        DapNode var = findInGroup(name, DapSort.VARIABLE);
        return (DapVariable) var;
    }
public DapVariable
    findVariable(String name)
    {
        DapNode var = findInGroup(name, DapSort.VARIABLE);
        return (DapVariable) var;
    }
public DapVariable findVariable ( String name ) { DapNode var = findInGroup ( name , DapSort . VARIABLE ) ; return ( DapVariable ) var ; }
Locate a variable in this group

@param name the variable's name
@return the matching Dap Node or null if not found
Locate a variable in this group