- Creating JSON documents from java classes using gson
- getContentResolver (Context)
- putExtra (Intent)
- startActivity (Activity)
- BufferedInputStream (java.io)
A BufferedInputStream adds functionality to another input stream-namely, the
ability to buffer the i
- FileReader (java.io)
A specialized Reader that reads from a file in the file system. All read
requests made by calling me
- OutputStream (java.io)
A writable sink for bytes.Most clients will use output streams that write data
to the file system (
- Charset (java.nio.charset)
A charset is a named mapping between Unicode characters and byte sequences.
Every Charset can decode
- Timer (java.util)
Timers schedule one-shot or recurring TimerTask for execution. Prefer
java.util.concurrent.Scheduled
- DataSource (javax.sql)
An interface for the creation of Connection objects which represent a connection
to a database. This
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