EXHIBIT 99.1

JOINT FILING AGREEMENT

The undersigned hereby agree that they are filing this statement jointly pursuant to Rule 13d-1(k)(1). Each of them is responsible for the timely filing of such Schedule 13D and any amendments thereto, and for the completeness and accuracy of the information concerning such person contained therein; but none of them is responsible for the completeness or accuracy of the information concerning the other persons making the filing, unless such person knows or has reason to believe that such information is inaccurate.

In accordance with Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with each other on behalf of each of them of such a statement on Schedule 13D with respect to Common Stock beneficially owned by each of them of CommunityOne Bancorp. This Joint Filing Agreement shall be included as an exhibit to such Schedule 13D.

IN WITNESS WHEREOF, the undersigned hereby execute this Joint Filing Agreement as of December 30, 2014.

CARLYLE GROUP MANAGEMENT L.L.C.
By:	/s/ Ann Siebecker, attorney-in-fact
Name:	Daniel D’Aniello
Title:	Chairman

THE CARLYLE GROUP L.P.
By: Carlyle Group Management L.L.C., its general partner
By:	/s/ Ann Siebecker, attorney-in-fact
Name:	Daniel D’Aniello
Title:	Chairman

CARLYLE HOLDINGS II GP L.L.C.
By: The Carlyle Group L.P., its managing member
By: Carlyle Group Management L.L.C., its general partner
By:	/s/ Ann Siebecker, attorney-in-fact
Name:	Daniel D’Aniello
Title:	Chairman

CARLYLE HOLDINGS II L.P.
By:	/s/ Ann Siebecker, attorney-in-fact
Name:	Daniel D’Aniello
Title:	Chairman

TC GROUP CAYMAN INVESTMENT HOLDINGS, L.P.
By: Carlyle Holdings II L.P., its general partner
By:	/s/ Ann Siebecker, attorney-in-fact
Name:	Daniel D’Aniello
Title:	Chairman

TC GROUP CAYMAN INVESTMENT HOLDINGS SUB L.P.
By: TC Group Cayman Investment Holdings, L.P., its general partner
By: Carlyle Holdings II L.P., its general partner
By:	/s/ Ann Siebecker, attorney-in-fact
Name:	Daniel D’Aniello
Title:	Chairman

CARLYLE FINANCIAL SERVICES, LTD.
By:	/s/ Ann Siebecker
Name:	Ann Siebecker
Title:	Authorized Person

TCG FINANCIAL SERVICES, L.P.
By: Carlyle Financial Services, Ltd., its general partner
By:	/s/ Ann Siebecker
Name:	Ann Siebecker
Title:	Authorized Person

CARLYLE FINANCIAL SERVICES HARBOR, L.P.
By: TCG Financial Services, L.P., its general partner
By: Carlyle Financial Services, Ltd., its general partner
By:	/s/ Ann Siebecker
Name:	Ann Siebecker
Title:	Authorized Person