src/main/java/com/github/fracpete/deps4j/MinDeps.java
protected List<String> filter(List<String> lines, String regexp, boolean invert) {
    List<String>	result;
    Pattern 		pattern;

    result  = new ArrayList<>();
    pattern = Pattern.compile(regexp);

    for (String line: lines) {
      if (invert) {
	if (!pattern.matcher(line).matches())
	  result.add(line);
      }
      else {
	if (pattern.matcher(line).matches())
	  result.add(line);
      }
    }

    return result;
  }
protected List<String> filter(List<String> lines, String regexp, boolean invert) {
    List<String>	result;
    Pattern 		pattern;

    result  = new ArrayList<>();
    pattern = Pattern.compile(regexp);

    for (String line: lines) {
      if (invert) {
	if (!pattern.matcher(line).matches())
	  result.add(line);
      }
      else {
	if (pattern.matcher(line).matches())
	  result.add(line);
      }
    }

    return result;
  }
Filters the list of strings with a regular expression.

@param lines	the list to filter
@param regexp	the regular expression to use
@param invert	whether to invert the matching sense
@return		the filtered list