convert the given object to string with each line indented by 4 spaces except the first line . concode_field_sep String previous concode_elem_sep List<APIInfo> list concode_elem_sep String next concode_elem_sep Integer count concode_field_sep APIList next concode_elem_sep String getPrevious concode_elem_sep APIList previous concode_elem_sep APIList count concode_elem_sep String getNext concode_elem_sep APIList list concode_elem_sep void setList concode_elem_sep APIList addListItem concode_elem_sep List<APIInfo> getList concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep void setNext concode_elem_sep String toString concode_elem_sep Integer getCount concode_elem_sep void setCount concode_elem_sep void setPrevious
String function ( java . lang . Object arg0 ) { if ( arg0 == null ) { return "srini_string" ; } return arg0 . toString ( ) . replace ( "srini_string" , "srini_string" ) ; }