- Creating JSON documents from java classes using gson
- findViewById (Activity)
- getSupportFragmentManager (FragmentActivity)
- getSystemService (Context)
- URI (java.net)
A Uniform Resource Identifier that identifies an abstract or physical resource,
as specified by RFC
- UnknownHostException (java.net)
Thrown when a hostname can not be resolved.
- LinkedList (java.util)
Doubly-linked list implementation of the List and Dequeinterfaces. Implements
all optional list oper
- ConcurrentHashMap (java.util.concurrent)
A plug-in replacement for JDK1.5 java.util.concurrent.ConcurrentHashMap. This
version is based on or
- Cipher (javax.crypto)
This class provides access to implementations of cryptographic ciphers for
encryption and decryption
- IsNull (org.hamcrest.core)
Is the value null?
- Top 12 Jupyter Notebook extensions