protected String findWar()

in hawtio-embedded/src/main/java/io/hawt/embedded/Main.java [239:263]

• 24 lines of code
• 10 McCabe index (conditional complexity)

    protected String findWar(String... paths) {
        if (paths != null) {
            for (String path : paths) {
                if (path != null) {
                    File file = new File(path);
                    if (file.exists()) {
                        if (file.isFile()) {
                            String name = file.getName();
                            if (isWarFileName(name)) {
                                return file.getPath();
                            }
                        }
                        if (file.isDirectory()) {
                            // lets look for a war in this directory
                            File[] wars = file.listFiles((dir, name) -> isWarFileName(name));
                            if (wars != null && wars.length > 0) {
                                return wars[0].getPath();
                            }
                        }
                    }
                }
            }
        }
        return null;
    }