- Creating JSON documents from java classes using gson
- getResourceAsStream (ClassLoader)
- getExternalFilesDir (Context)
- getSupportFragmentManager (FragmentActivity)
- URLConnection (java.net)
A connection to a URL for reading or writing. For HTTP connections, see
HttpURLConnection for docume
- Selector (java.nio.channels)
A controller for the selection of SelectableChannel objects. Selectable channels
can be registered w
- Arrays (java.util)
This class contains various methods for manipulating arrays (such as sorting and
searching). This cl
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- ThreadPoolExecutor (java.util.concurrent)
An ExecutorService that executes each submitted task using one of possibly
several pooled threads, n
- BufferedImage (java.awt.image)
The BufferedImage subclass describes an java.awt.Image with an accessible buffer
of image data. All
- Best IntelliJ plugins