- Running tasks concurrently on multiple threads
- findViewById (Activity)
- runOnUiThread (Activity)
- getSupportFragmentManager (FragmentActivity)
- FileWriter (java.io)
A specialized Writer that writes to a file in the file system. All write
requests made by calling me
- Arrays (java.util)
This class contains various methods for manipulating arrays (such as sorting and
searching). This cl
- Locale (java.util)
Locale represents a language/country/variant combination. Locales are used to
alter the presentatio
- ReentrantLock (java.util.concurrent.locks)
A reentrant mutual exclusion Lock with the same basic behavior and semantics as
the implicit monitor
- Base64 (org.apache.commons.codec.binary)
Provides Base64 encoding and decoding as defined by RFC 2045.This class
implements section 6.8. Base
- BoxLayout (javax.swing)
- CodeWhisperer alternatives