- Making http requests using okhttp
- getContentResolver (Context)
- setRequestProperty (URLConnection)
- getSupportFragmentManager (FragmentActivity)
- ResultSet (java.sql)
An interface for an object which represents a database table entry, returned as
the result of the qu
- DecimalFormat (java.text)
A concrete subclass of NumberFormat that formats decimal numbers. It has a
variety of features desig
- Arrays (java.util)
This class contains various methods for manipulating arrays (such as sorting and
searching). This cl
- Dictionary (java.util)
Note: Do not use this class since it is obsolete. Please use the Map interface
for new implementatio
- SortedSet (java.util)
SortedSet is a Set which iterates over its elements in a sorted order. The order
is determined eithe
- FileUtils (org.apache.commons.io)
General file manipulation utilities. Facilities are provided in the following
areas: * writing to a
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