gets the client state token which needs to be retained in a hidden form field concode_field_sep String redirectUri concode_elem_sep String audience concode_elem_sep String clientId concode_elem_sep String clientCodeChallenge concode_elem_sep String proposedScope concode_elem_sep String state concode_elem_sep long serialVersionUID concode_field_sep void setProposedScope concode_elem_sep void setRedirectUri concode_elem_sep String getClientId concode_elem_sep void setState concode_elem_sep String getClientCodeChallenge concode_elem_sep void setClientCodeChallenge concode_elem_sep String getAudience concode_elem_sep String getRedirectUri concode_elem_sep String getProposedScope concode_elem_sep void setClientId concode_elem_sep void setAudience
String function ( ) { return state ; }