- Creating JSON documents from java classes using gson
- getExternalFilesDir (Context)
- compareTo (BigDecimal)
- startActivity (Activity)
- FileInputStream (java.io)
An input stream that reads bytes from a file.
File file = ...finally
if (in != null)
in.clos
- PrintStream (java.io)
Fake signature of an existing Java class.
- Runnable (java.lang)
Represents a command that can be executed. Often used to run code in a different
Thread.
- Timestamp (java.sql)
A Java representation of the SQL TIMESTAMP type. It provides the capability of
representing the SQL
- HashMap (java.util)
HashMap is an implementation of Map. All optional operations are supported.All
elements are permitte
- JFrame (javax.swing)
- Github Copilot alternatives