public File process()

in src/main/java/org/apache/sling/commons/osgi/BundleFileProcessor.java [68:101]

• 33 lines of code
• 5 McCabe index (conditional complexity)

    public File process() throws IOException {
        JarInputStream jis = null;
        try {
            jis = new JarInputStream(new FileInputStream(input));
            Manifest oldMF = jis.getManifest();
            Manifest newMF = processManifest(oldMF);
            File newBundle = new File(outputFolder, getTargetFilename(oldMF));

            JarOutputStream jos = null;
            try {
                jos = new JarOutputStream(new FileOutputStream(newBundle), newMF);
                JarEntry je = null;
                while ((je = jis.getNextJarEntry()) != null) {
                    try {
                        jos.putNextEntry(je);
                        if (!je.isDirectory())
                            pumpStream(jis, jos);
                    } finally {
                        jos.closeEntry();
                        jis.closeEntry();;
                    }
                }
            } finally {
                if(jos != null) {
                    jos.close();
                }
            }
            return newBundle;
        } finally {
            if(jis != null) {
                jis.close();
            }
        }
    }