- Reading from database using SQL prepared statement
- findViewById (Activity)
- getExternalFilesDir (Context)
- getResourceAsStream (ClassLoader)
- ArrayList (java.util)
ArrayList is an implementation of List, backed by an array. All optional
operations including adding
- Comparator (java.util)
A Comparator is used to compare two objects to determine their ordering with
respect to each other.
- Dictionary (java.util)
Note: Do not use this class since it is obsolete. Please use the Map interface
for new implementatio
- ThreadPoolExecutor (java.util.concurrent)
An ExecutorService that executes each submitted task using one of possibly
several pooled threads, n
- HttpServlet (javax.servlet.http)
Provides an abstract class to be subclassed to create an HTTP servlet suitable
for a Web site. A sub
- JLabel (javax.swing)
- Best IntelliJ plugins