- Running tasks concurrently on multiple threads
- startActivity (Activity)
- setScale (BigDecimal)
- getExternalFilesDir (Context)
- Permission (java.security)
Legacy security code; do not use.
- GregorianCalendar (java.util)
GregorianCalendar is a concrete subclass of Calendarand provides the standard
calendar used by most
- TreeSet (java.util)
TreeSet is an implementation of SortedSet. All optional operations (adding and
removing) are support
- Cipher (javax.crypto)
This class provides access to implementations of cryptographic ciphers for
encryption and decryption
- Reference (javax.naming)
- Project (org.apache.tools.ant)
Central representation of an Ant project. This class defines an Ant project with
all of its targets,
- Github Copilot alternatives