- Creating JSON documents from java classes using gson
- getContentResolver (Context)
- getSupportFragmentManager (FragmentActivity)
- setRequestProperty (URLConnection)
- Iterator (java.util)
An iterator over a sequence of objects, such as a collection.If a collection has
been changed since
- JarFile (java.util.jar)
JarFile is used to read jar entries and their associated data from jar files.
- Stream (java.util.stream)
A sequence of elements supporting sequential and parallel aggregate operations.
The following exampl
- Cipher (javax.crypto)
This class provides access to implementations of cryptographic ciphers for
encryption and decryption
- DataSource (javax.sql)
An interface for the creation of Connection objects which represent a connection
to a database. This
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
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