java - Scanner to byte[]? -

i have copy txt file ram(use bytearrayoutputstream), next make list of words , number of repeats. when try print list, print me

"java.util.scanner[delimiters=\p{javawhitespace}+][position=0][match valid=false][need input=false][source closed=false][skipped=false][group separator=\ ][decimal separator=\,][positive prefix=][negative prefix=\q-\e][positive suffix=][negative suffix=][nan string=\q?\e][infinity string=\q?\e]

i found here problem(that scanner not string object)but can't find solution.

could u check code , help? {

public class javaram {

file f; byte [] btab; scanner sc; string templine; bytearrayoutputstream baos;  stringtokenizer st;  long starttime=0; long stoptime=0;   hashmap<string,integer> hm;    javaram(string filename) throws ioexception{       starttime=system.currenttimemillis();     loadfile(filename); //load file ram     system.out.println("czas ladowania  pliku:  "+ (stoptime=system.currenttimemillis()-starttime));      starttime=system.currenttimemillis();     hm=new hashmap<string, integer>();     makelist();     system.out.println("czas tworzenia listy  wyrazow:  "+ (stoptime=system.currenttimemillis()-starttime));      starttime=system.currenttimemillis();     printing();     system.out.println("czas drukowania listy  wyrazow:  "+ (stoptime=system.currenttimemillis()-starttime));       exit();      system.exit(0);  }  void loadfile(string filename){     try{     f=new file(filename+".txt");     sc=new scanner(f);     }     catch(exception e){         e.printstacktrace();     }       templine=new string(sc.tostring());     btab=templine.getbytes();     baos=new bytearrayoutputstream();     try{     baos.write(btab);      }     catch(exception e){         e.printstacktrace();     }  }  void makelist(){     st=new stringtokenizer(baos.tostring());     integer ti;                     //temporary int     for(string nt=st.nexttoken(); st.hasmoretokens()==true;nt=st.nexttoken()){         if(hm.containskey(nt)==false){             hm.put(nt, 1);         }         else{             hm.put(nt,(integer)hm.get(nt)+1);         }     }  }  void printing(){     string sl="slowo";     string lp="liczba powtorzen:";     string sl1="";     string lp1="";     for(string str:hm.keyset()){         sl1=sl+str;         lp1=lp+hm.get(str).tostring();         system.out.printf("\n   %-20s,  %-20s",sl1,lp1);     } }  int exit() throws ioexception{     baos.close();     sc.close();      return 1; }  public static void main(string []args){     try {         javaram a=new javaram("jpjmmwkm");     } catch (ioexception e) {         // todo auto-generated catch block         e.printstacktrace();     }  } 

}

}

thanks in advance ;)

templine=new string(sc.tostring()); seems wrong; wants sc.nextline().

anyway, code confusing. code in constructor should go method, instance members, etc, etc.