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Java regex: remove blank lines

807605Aug 8 2007 — edited Aug 8 2007

I'm tring to remove all blank lines in a txt file. What I did was:

Pattern p = Pattern.compile("^\\s*$", Pattern.MULTILINE);
Matcher m = p.matcher(myFile);
System.out.println(m.replaceAll(""));

However, this did not remove the blank lines. Any ideas?

Thanks.

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Locked on Sep 5 2007

Added on Aug 8 2007

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