- Making http requests using okhttp
- addToBackStack (FragmentTransaction)
- setRequestProperty (URLConnection)
- setScale (BigDecimal)
- FileOutputStream (java.io)
An output stream that writes bytes to a file. If the output file exists, it can
be replaced or appen
- SecureRandom (java.security)
This class generates cryptographically secure pseudo-random numbers. It is best
to invoke SecureRand
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- SortedMap (java.util)
A map that has its keys ordered. The sorting is according to either the natural
ordering of its keys
- BoxLayout (javax.swing)
- Option (scala)
- Best IntelliJ plugins