question: convert the given object to string with each line indented by 4 spaces except the first line . concode_field_sep String sequencedTopic concode_elem_sep String msgVpnName concode_field_sep String getMsgVpnName concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep void setMsgVpnName concode_elem_sep MsgVpnSequencedTopic sequencedTopic concode_elem_sep void setSequencedTopic concode_elem_sep String toString concode_elem_sep MsgVpnSequencedTopic msgVpnName concode_elem_sep String getSequencedTopic
target: String function ( java . lang . Object arg0 ) { if ( arg0 == null ) { return "srini_string" ; } return arg0 . toString ( ) . replace ( "srini_string" , "srini_string" ) ; }