- Running tasks concurrently on multiple threads
- getContentResolver (Context)
- findViewById (Activity)
- addToBackStack (FragmentTransaction)
- URLConnection (java.net)
A connection to a URL for reading or writing. For HTTP connections, see
HttpURLConnection for docume
- Locale (java.util)
Locale represents a language/country/variant combination. Locales are used to
alter the presentatio
- Base64 (org.apache.commons.codec.binary)
Provides Base64 encoding and decoding as defined by RFC 2045.This class
implements section 6.8. Base
- JPanel (javax.swing)
- Reflections (org.reflections)
Reflections one-stop-shop objectReflections scans your classpath, indexes the
metadata, allows you t
- Option (scala)
- Best IntelliJ plugins