- Running tasks concurrently on multiple threads
- scheduleAtFixedRate (Timer)
- getSystemService (Context)
- getResourceAsStream (ClassLoader)
- String (java.lang)
- NumberFormat (java.text)
The abstract base class for all number formats. This class provides the
interface for formatting and
- ArrayList (java.util)
ArrayList is an implementation of List, backed by an array. All optional
operations including adding
- LinkedHashMap (java.util)
LinkedHashMap is an implementation of Map that guarantees iteration order. All
optional operations a
- JarFile (java.util.jar)
JarFile is used to read jar entries and their associated data from jar files.
- HttpServletRequest (javax.servlet.http)
Extends the javax.servlet.ServletRequest interface to provide request
information for HTTP servlets.
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