- Creating JSON documents from java classes using gson
- startActivity (Activity)
- getExternalFilesDir (Context)
- notifyDataSetChanged (ArrayAdapter)
- FileInputStream (java.io)
An input stream that reads bytes from a file.
File file = ...finally
if (in != null)
in.clos
- FileOutputStream (java.io)
An output stream that writes bytes to a file. If the output file exists, it can
be replaced or appen
- FileWriter (java.io)
A specialized Writer that writes to a file in the file system. All write
requests made by calling me
- ServerSocket (java.net)
This class represents a server-side socket that waits for incoming client
connections. A ServerSocke
- Executor (java.util.concurrent)
An object that executes submitted Runnable tasks. This interface provides a way
of decoupling task s
- Font (java.awt)
The Font class represents fonts, which are used to render text in a visible way.
A font provides the
- CodeWhisperer alternatives