Java multiline string

Question

Coming from Perl, I sure am missing the \"here-document\" means of creating a multi-line string in source code:

$string = <<\"EOF\"  # create a three-l         


        

Answer 1

If you define your strings in a properties file it'll look much worse. IIRC, it'll look like:

string:text\u000atext\u000atext\u000a

Generally it's a reasonable idea to not embed large strings in to source. You might want to load them as resources, perhaps in XML or a readable text format. The text files can be either read at runtime or compiled into Java source. If you end up placing them in the source, I suggest putting the + at the front and omitting unnecessary new lines:

final String text = ""
    +"text "
    +"text "
    +"text"
;

If you do have new lines, you might want some of join or formatting method:

final String text = join("\r\n"
    ,"text"
    ,"text"
    ,"text"
);