buffer.append(NEW_LINE); final String lineText = getLineText(problem); if (lineText != null)
buffer.append(NEW_LINE); final String lineText = getLineText(problem); if (lineText != null)
buffer.append(NEW_LINE); final String lineText = getLineText(problem); if (lineText != null)
buffer.append(NEW_LINE); final String lineText = getLineText(problem); if (lineText != null)