- Making http requests using okhttp
- getSystemService (Context)
- orElseThrow (Optional)
- getSupportFragmentManager (FragmentActivity)
Return the FragmentManager for interacting with fragments associated with this
activity.
- EOFException (java.io)
Thrown when a program encounters the end of a file or stream during an input
operation.
- SecureRandom (java.security)
This class generates cryptographically secure pseudo-random numbers. It is best
to invoke SecureRand
- Collections (java.util)
This class consists exclusively of static methods that operate on or return
collections. It contains
- SortedSet (java.util)
A Set that further provides a total ordering on its elements. The elements are
ordered using their C
- JarFile (java.util.jar)
JarFile is used to read jar entries and their associated data from jar files.
- Filter (javax.servlet)
A filter is an object that performs filtering tasks on either the request to a
resource (a servlet o