Java Regex remove new lines, but keep spaces.

Question

For the string \" \\n a b c \\n 1 2 3 \\n x y z \" I need it to become \"a b c 1 2 3 x y z\".

Using this regex str.replaceAll(\"(\\s|

Answer 1

If you really want to do this with Regex, this probably would do the trick for you

String str = " \n a b c \n 1 2 3 \n x y z ";

str = str.replaceAll("^\\s|\n\\s|\\s$", "");