Method singleAlert

src/test/java/org/htmlunit/CodeStyleTest.java:500–512

Single @Alert does not need curly brackets.

(final List<String> lines, final String relativePath)

     * Single @Alert does not need curly brackets.
     */
    private void singleAlert(final List<String> lines, final String relativePath) {
        int i = 0;
        for (final String line : lines) {
            if (line.trim().startsWith("@Alerts") && line.contains("@Alerts({") && line.contains("})")) {
                final String alert = line.substring(line.indexOf('{'), line.indexOf('}'));
                if (!alert.contains(",") && alert.contains("\"")
                        && alert.indexOf('"', alert.indexOf('"') + 1) != -1) {
                    addFailure(relativePath, i + 1, "No need for curly brackets");
                }
            }
            i++;
        }
    }

    /**
     * Verifies that only static loggers exist.