void function ( ) { }
updates or extends the validity period for the credential . concode_field_sep String CLASSNAME concode_elem_sep AS400Credential credential_ concode_field_sep int getVersion concode_elem_sep void setCredential concode_elem_sep boolean isCurrent concode_elem_sep AS400Credential swap concode_elem_sep void setCurrentHandle concode_elem_sep int getTimeToExpiration concode_elem_sep byte[] getCurrentHandle concode_elem_sep void destroy concode_elem_sep AS400Credential getCredential concode_elem_sep void releaseHandle