public static String retrieveTemplate()

in solution/solution-tvm/code-example/java/spring-boot/src/main/java/org/example/service/policy/PolicyTemplateLoader.java [12:25]

• 14 lines of code
• 3 McCabe index (conditional complexity)

    public static String retrieveTemplate(final String policyTemplate) throws IOException {
        InputStream inputStream = PolicyTemplateLoader.class.getResourceAsStream(policyTemplate);
        if (inputStream == null) {
            inputStream = PolicyTemplateLoader.class.getClassLoader().getResourceAsStream(policyTemplate);
        }
        InputStreamReader inputStreamReader = new InputStreamReader(inputStream);
        BufferedReader reader = new BufferedReader(inputStreamReader);
        StringBuilder sb = new StringBuilder();
        String str;
        while((str = reader.readLine())!= null){
            sb.append(str).append("\n");
        }
        return sb.toString();
    }