sets the value of the username property . concode_field_sep String password concode_elem_sep String firstname concode_elem_sep String emailId concode_elem_sep String designation concode_elem_sep String username concode_elem_sep String lastname concode_field_sep void setPassword concode_elem_sep String getPassword concode_elem_sep void setLastname concode_elem_sep String getDesignation concode_elem_sep String getFirstname concode_elem_sep void setFirstname concode_elem_sep void setEmailId concode_elem_sep String getEmailId concode_elem_sep void setDesignation concode_elem_sep String getLastname concode_elem_sep String getUsername
void function ( String arg0 ) { this . username = arg0 ; }