- Making http requests using okhttp
- getExternalFilesDir (Context)
- notifyDataSetChanged (ArrayAdapter)
- addToBackStack (FragmentTransaction)
- RandomAccessFile (java.io)
Allows reading from and writing to a file in a random-access manner. This is
different from the uni-
- URLConnection (java.net)
A connection to a URL for reading or writing. For HTTP connections, see
HttpURLConnection for docume
- Dictionary (java.util)
Note: Do not use this class since it is obsolete. Please use the Map interface
for new implementatio
- DataSource (javax.sql)
An interface for the creation of Connection objects which represent a connection
to a database. This
- IsNull (org.hamcrest.core)
Is the value null?
- Logger (org.slf4j)
The org.slf4j.Logger interface is the main user entry point of SLF4J API. It is
expected that loggin
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