question: convert the given object to string with each line indented by 4 spaces except the first line . concode_field_sep List<List<Long>> arrayArrayOfInteger concode_elem_sep List<String> arrayOfString concode_elem_sep List<List<ReadOnlyFirst>> arrayArrayOfModel concode_field_sep void setArrayArrayOfInteger concode_elem_sep void setArrayArrayOfModel concode_elem_sep ArrayTest addArrayOfStringItem concode_elem_sep List<List<Long>> getArrayArrayOfInteger concode_elem_sep ArrayTest arrayArrayOfInteger concode_elem_sep void setArrayOfString concode_elem_sep ArrayTest addArrayArrayOfModelItem concode_elem_sep ArrayTest arrayOfString concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep String toString concode_elem_sep List<String> getArrayOfString concode_elem_sep ArrayTest addArrayArrayOfIntegerItem concode_elem_sep List<List<ReadOnlyFirst>> getArrayArrayOfModel concode_elem_sep ArrayTest arrayArrayOfModel
target: String function ( java . lang . Object arg0 ) { if ( arg0 == null ) { return "srini_string" ; } return arg0 . toString ( ) . replace ( "srini_string" , "srini_string" ) ; }