- Making http requests using okhttp
- getContentResolver (Context)
- notifyDataSetChanged (ArrayAdapter)
- getResourceAsStream (ClassLoader)
- EOFException (java.io)
Thrown when a program encounters the end of a file or stream during an input
operation.
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
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Extends the javax.servlet.ServletRequest interface to provide request
information for HTTP servlets.
- VirtualMachine (com.sun.tools.attach)
A Java virtual machine.
A VirtualMachine represents a Java virtual machine to which this Java vir
- JOptionPane (javax.swing)
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