- Reading from database using SQL prepared statement
- addToBackStack (FragmentTransaction)
- findViewById (Activity)
- getSharedPreferences (Context)
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- TreeSet (java.util)
TreeSet is an implementation of SortedSet. All optional operations (adding and
removing) are support
- Semaphore (java.util.concurrent)
A counting semaphore. Conceptually, a semaphore maintains a set of permits. Each
#acquire blocks if
- ReentrantLock (java.util.concurrent.locks)
A reentrant mutual exclusion Lock with the same basic behavior and semantics as
the implicit monitor
- Loader (org.hibernate.loader)
Abstract superclass of object loading (and querying) strategies. This class
implements useful common
- Option (scala)
- CodeWhisperer alternatives