- Making http post requests using okhttp
- getApplicationContext (Context)
- getResourceAsStream (ClassLoader)
- addToBackStack (FragmentTransaction)
- ServerSocket (java.net)
This class represents a server-side socket that waits for incoming client
connections. A ServerSocke
- Collections (java.util)
This class consists exclusively of static methods that operate on or return
collections. It contains
- NoSuchElementException (java.util)
Thrown when trying to retrieve an element past the end of an Enumeration or
Iterator.
- TreeMap (java.util)
Walk the nodes of the tree left-to-right or right-to-left. Note that in
descending iterations, next
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- Cipher (javax.crypto)
This class provides access to implementations of cryptographic ciphers for
encryption and decryption
- Github Copilot alternatives