Negligible lookup maps used for matching fingerprints have been removed to reduce the likelihood of OOM when the maps are instantiated, commonly observed with 400M RAM. Additionally, lookup maps previously kept for the duration of the patcher instance are now cleared before the classes are compiled. This reduces the likelihood of OOM when compiling classes.
On a related note, a linear increase in memory usage is observed with every compiled class until all classes are compiled implying compiled classes not being freed by GC because they are still referenced. After compiling a class, the class is technically free-able though. The classes are assumed to be referenced in the `multidexlib2` library that takes the list of all classes to compile multiple DEX with and seems to hold the reference to all these classes in memory until all DEX are compiled. A clever fix would involve splitting the list of classes into chunks and getting rid of the list of all classes so that after every DEX compilation, the corresponding split of classes can be freed.
This commit allows reading and writing arbitrary files in an APK file. Additionally it allows deleting files from APK files. A `RawResourcePatch` class has been added which has access to `ResourceContext` but ReVanced Patcher will not decode APK resources. A regular `ResourcePatch` can read and write arbitrary files from an APK file, unless they are decoded to `PatcherConfig.apkFiles`. On attempt to get a file from `PatcherConfig.apkFiles` if the second parameter is true, it will read and write the raw resource file from the original APK to `PatcherConfig.apkFiles` if it does not exist. With this commit, many APIs have been deprecated as well, such as `DomFileEditor` and instead a `Document` has been added.
Without this new property, it is not possible to infer the type without abusing `ClassCastException` at runtime to infer the type of the option value.
BREAKING CHANGE: This changes the signature of the `PatchOption` constructor.
