- Making http post requests using okhttp
- requestLocationUpdates (LocationManager)
- putExtra (Intent)
- notifyDataSetChanged (ArrayAdapter)
- BufferedWriter (java.io)
Wraps an existing Writer and buffers the output. Expensive interaction with the
underlying reader is
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- Vector (java.util)
Vector is an implementation of List, backed by an array and synchronized. All
optional operations in
- Semaphore (java.util.concurrent)
A counting semaphore. Conceptually, a semaphore maintains a set of permits. Each
#acquire blocks if
- Handler (java.util.logging)
A Handler object accepts a logging request and exports the desired messages to a
target, for example
- VirtualMachine (com.sun.tools.attach)
A Java virtual machine.
A VirtualMachine represents a Java virtual machine to which this Java vir
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