- Running tasks concurrently on multiple threads
- getSharedPreferences (Context)
- requestLocationUpdates (LocationManager)
- getResourceAsStream (ClassLoader)
- InputStream (java.io)
A readable source of bytes.Most clients will use input streams that read data
from the file system (
- SimpleDateFormat (java.text)
Formats and parses dates in a locale-sensitive manner. Formatting turns a Date
into a String, and pa
- HashMap (java.util)
HashMap is an implementation of Map. All optional operations are supported.All
elements are permitte
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- Reference (javax.naming)
- JTable (javax.swing)
- Best IntelliJ plugins