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- getExternalFilesDir (Context)
- getApplicationContext (Context)
- getContentResolver (Context)
- URLConnection (java.net)
A connection to a URL for reading or writing. For HTTP connections, see
HttpURLConnection for docume
- Format (java.text)
The base class for all formats. This is an abstract base class which specifies
the protocol for clas
- Arrays (java.util)
This class contains various methods for manipulating arrays (such as sorting and
searching). This cl
- Callable (java.util.concurrent)
A task that returns a result and may throw an exception. Implementors define a
single method with no
- Rectangle (java.awt)
A Rectangle specifies an area in a coordinate space that is enclosed by the
Rectangle object's top-
- Kernel (java.awt.image)
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