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The Java Developers Almanac 1.4Order this book from Amazon. |
e445. Reading Lines from a String Using a Regular ExpressionThis example demonstrates how to read lines from aCharSequence . The
lines can be terminated with any of the legal line termination
character sequences: \r, \r\n, or \n.
CharSequence inputStr = "a\rb"; // Mac inputStr = "a\r\nb"; // Windows inputStr = "a\nb"; // Unix // Compile the pattern String patternStr = "^(.*)$"; Pattern pattern = Pattern.compile(patternStr, Pattern.MULTILINE); Matcher matcher = pattern.matcher(inputStr); // Read the lines while (matcher.find()) { // Get the line with the line termination character sequence String lineWithTerminator = matcher.group(0); // Get the line without the line termination character sequence String lineWithoutTerminator = matcher.group(1); }
e442. Implementing a FilterReader to Filter Lines Based on a Regular Expression e443. Matching Line Boundaries in a Regular Expression e444. Matching Across Line Boundaries in a Regular Expression e446. Removing Line Termination Characters from a String
© 2002 Addison-Wesley. |