- Parsing JSON documents to java classes using gson
- findViewById (Activity)
- startActivity (Activity)
- getResourceAsStream (ClassLoader)
- System (java.lang)
Provides access to system-related information and resources including standard
input and output. Ena
- Map (java.util)
A Map is a data structure consisting of a set of keys and values in which each
key is mapped to a si
- PriorityQueue (java.util)
A PriorityQueue holds elements on a priority heap, which orders the elements
according to their natu
- SortedMap (java.util)
A map that has its keys ordered. The sorting is according to either the natural
ordering of its keys
- Vector (java.util)
Vector is an implementation of List, backed by an array and synchronized. All
optional operations in
- Cipher (javax.crypto)
This class provides access to implementations of cryptographic ciphers for
encryption and decryption
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