- Making http post requests using okhttp
- putExtra (Intent)
- runOnUiThread (Activity)
- orElseThrow (Optional)
Return the contained value, if present, otherwise throw an exception to be
created by the provided s
- System (java.lang)
Provides access to system-related information and resources including standard
input and output. Ena
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- Comparator (java.util)
A Comparator is used to compare two objects to determine their ordering with
respect to each other.
- HashSet (java.util)
HashSet is an implementation of a Set. All optional operations (adding and
removing) are supported.
- TreeMap (java.util)
Walk the nodes of the tree left-to-right or right-to-left. Note that in
descending iterations, next
- JFileChooser (javax.swing)
- Best IntelliJ plugins