nlp - replace conjunctions from a txt file by end of line java -

hey need code replace occurrence of conjunctions in txt file end of line. have list of conjunctions saved in txt file.i want both input file taken , conjunctions file stored in array form.then using loop wanted compare both arrays .but gives many errors.is there better way same? tried doing, shows error in loop

import java.util.list; import java.util.scanner; import java.util.logging.level; import java.util.logging.logger; import javax.swing.jfilechooser; public class toarray     {     private static object arrays;     public static void main(string args[]) throws filenotfoundexception      {       string filename,path;       system.out.println("select input file");       jfilechooser chooser = new jfilechooser();       chooser.showopendialog(null);                      file file1 = chooser.getselectedfile();                                chooser.showopendialog(null);                              filename = file1.getname();                 path= file1.getpath();                  scanner sc;                 sc = new scanner(new file(filename));                 list<string> lines = new arraylist<string>();                 while (sc.hasnextline()) {                     lines.add(sc.nextline());                 }                 string[] inp = lines.toarray(new string[0]);                 (int index=0;index<=20;index++ ){ system.out.println(inp[index]);}                 string remove;                 remove="/machintosh hd/users/vaishnavi/desktop/temp.txt";                 scanner sc1;                 sc1 = new scanner(new file(remove));                 list<string> con;                 con = new arraylist<string>();                 while (sc1.hasnextline()) {                      lines.add(sc1.nextline());                 }                 string[] conj = con.toarray(new string[0]);                    }      stristring oldtext;          for(int i=0;i<=55;i++)                   {                   for(int j=0;j<=75;j++)                          {                         if(  inp[i].equals(conj[j]))                         {                              string newtext = oldtext.replaceall(inp[i], ".");                                 filewriter writer = null;                                     try {                                    writer = new filewriter(path);                                     } catch (ioexception ex) {                                         logger.getlogger(toarray.class.getname()).log(level.severe, null, ex);                                         }                                  try {                                      writer.write(newtext);                                  } catch (ioexception ex) {                                      logger.getlogger(toarray.class.getname()).log(level.severe, null, ex);                                  }             }         }     } } 

please :)

to check if array contains or not try this:

if(arrays.aslist(inp).contains("something")){      //do }