code: public static String toStringScope(int scope, String defaultValue) {
  	switch (scope) {
  	case Scope.SCOPE_APPLICATION:
  	    return "application";
  	case Scope.SCOPE_ARGUMENTS:
  	    return "arguments";
  	case Scope.SCOPE_CALLER:
  	    return "caller";
  	case Scope.SCOPE_CGI:
  	    return "cgi";
  	case Scope.SCOPE_CLIENT:
  	    return "client";
  	case Scope.SCOPE_COOKIE:
  	    return "cookie";
  	case Scope.SCOPE_FORM:
  	    return "form";
  	case Scope.SCOPE_VAR:
  	case Scope.SCOPE_LOCAL:
  	    return "local";
  	case Scope.SCOPE_REQUEST:
  	    return "request";
  	case Scope.SCOPE_SERVER:
  	    return "server";
  	case Scope.SCOPE_SESSION:
  	    return "session";
  	case Scope.SCOPE_UNDEFINED:
  	    return "undefined";
  	case Scope.SCOPE_URL:
  	    return "url";
  	case Scope.SCOPE_VARIABLES:
  	    return "variables";
  	case Scope.SCOPE_CLUSTER:
  	    return "cluster";
  	}
  
  	return defaultValue;
      }
docs: cast a int scope definition to a string definition
  
  @param scope
  @return