- Running tasks concurrently on multiple threads
- setRequestProperty (URLConnection)
- onCreateOptionsMenu (Activity)
- runOnUiThread (Activity)
- Graphics2D (java.awt)
This Graphics2D class extends the Graphics class to provide more sophisticated
control overgraphics
- MessageDigest (java.security)
Uses a one-way hash function to turn an arbitrary number of bytes into a
fixed-length byte sequence.
- NumberFormat (java.text)
The abstract base class for all number formats. This class provides the
interface for formatting and
- TreeSet (java.util)
TreeSet is an implementation of SortedSet. All optional operations (adding and
removing) are support
- ThreadPoolExecutor (java.util.concurrent)
An ExecutorService that executes each submitted task using one of possibly
several pooled threads, n
- Cipher (javax.crypto)
This class provides access to implementations of cryptographic ciphers for
encryption and decryption
- CodeWhisperer alternatives