Read additional header in BundleManifest
Add methods to Headers
Replace method in BundleManifest with one in Headers
Add method to FragmentAttachment
Change semantics of fields and adapt methods in BundleManifest
Add method to BundleHeadersHelper
Add method to Headers and use it in BundleHeadersHelper
Modify method in BundleManifest
Add missing setters and null checks to BundleManifest
Rename private method in BundleManifest
Rename headers field to otherHeaders for clarity in BundleManifest
Fix accessors in BundleManifest
Remove otherHeaders property from BundleManifest