- Creating JSON documents from java classes using gson
- getSystemService (Context)
- getSupportFragmentManager (FragmentActivity)
- startActivity (Activity)
- String (java.lang)
- URLConnection (java.net)
A connection to a URL for reading or writing. For HTTP connections, see
HttpURLConnection for docume
- HashSet (java.util)
HashSet is an implementation of a Set. All optional operations (adding and
removing) are supported.
- UUID (java.util)
UUID is an immutable representation of a 128-bit universally unique identifier
(UUID). There are mul
- XPath (javax.xml.xpath)
XPath provides access to the XPath evaluation environment and expressions.
Evaluation of XPath Expr
- JOptionPane (javax.swing)
- Github Copilot alternatives