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package driver;
import fileIO.TextFile;
import fileIO.TextStreamWriter;
public class Concatenator {
public static void main(String args[]){
assert(args.length==2 && !args[1].contains(","));
TextStreamWriter tsw=new TextStreamWriter(args[1], false, false, true);
tsw.start();
for(String s : args[0].split(",")){
writeFile(s, tsw);
}
tsw.poison();
}
public static void writeFile(String fname, TextStreamWriter tsw){
TextFile tf=new TextFile(fname, false);
if(tsw==null){
for(String s=tf.nextLine(); s!=null; s=tf.nextLine()){
System.out.println(s);
}
}else{
for(String s=tf.nextLine(); s!=null; s=tf.nextLine()){
tsw.println(s);
}
}
tf.close();
}
public static StringBuilder merge(String[] fnames){
StringBuilder sb=new StringBuilder();
for(int i=0; i<fnames.length; i++){
String fname=fnames[i];
if(fname!=null){
TextFile tf=new TextFile(fname, false);
String[] lines=tf.toStringLines();
tf.close();
for(int j=0; j<lines.length; j++){
String s=lines[j];
lines[j]=null;
// if(i<2 || !s.startsWith("#")){
// sb.append(s);
// sb.append('\n');
// }
sb.append(s);
sb.append('\n');
}
}
}
return sb;
}
}
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