how to get data between quotes in java?

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You can use a regular expression to fish out this sort of information. 

Pattern p = Pattern.compile("\"([^\"]*)\"");
Matcher m = p.matcher(line);
while (m.find()) {
  System.out.println(m.group(1));
}

This example assumes that the language of the line being parsed doesn’t support escape sequences for double-quotes within string literals, contain strings that span multiple “lines”, or support other delimiters for strings like a single-quote.

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