public void convertPatterns() {
    if (!needPatternConversion()) {
      return;
    }
    try {
      boolean ok;
      try {
        ok = doConvertPatterns();
      }
      catch (MalformedPatternException ignored) {
        ok = false;
      }
      if (!ok) {
        final String initialPatternString = patternsToString(getRegexpPatterns());
        final String message = JavaCompilerBundle.message(
          "message.resource.patterns.format.changed",
          ApplicationNamesInfo.getInstance().getProductName(),
          initialPatternString,
          CommonBundle.getOkButtonText(),
          CommonBundle.getCancelButtonText()
        );
        final String wildcardPatterns = Messages.showInputDialog(
          myProject, message, JavaCompilerBundle.message("pattern.conversion.dialog.title"), Messages.getWarningIcon(), initialPatternString, new InputValidator() {
          @Override
          public boolean checkInput(String inputString) {
            return true;
          }
          @Override
          public boolean canClose(String inputString) {
            final StringTokenizer tokenizer = new StringTokenizer(inputString, ";", false);
            StringBuilder malformedPatterns = new StringBuilder();

            while (tokenizer.hasMoreTokens()) {
              String pattern = tokenizer.nextToken();
              try {
                addWildcardResourcePattern(pattern);
              }
              catch (MalformedPatternException e) {
                malformedPatterns.append("\n\n");
                malformedPatterns.append(pattern);
                malformedPatterns.append(": ");
                malformedPatterns.append(e.getMessage());
              }
            }

            if (!malformedPatterns.isEmpty()) {
              Messages.showErrorDialog(JavaCompilerBundle.message("error.bad.resource.patterns", malformedPatterns.toString()),
                                       JavaCompilerBundle.message("bad.resource.patterns.dialog.title"));
              removeWildcardPatterns();
              return false;
            }
            return true;
          }
        });
        if (wildcardPatterns == null) { // cancel pressed
          loadDefaultWildcardPatterns();
        }
      }
    }
    finally {
      myWildcardPatternsInitialized = true;
    }
  }
public void convertPatterns()