- Running tasks concurrently on multiple threads
- getContentResolver (Context)
- addToBackStack (FragmentTransaction)
- setContentView (Activity)
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- Deque (java.util)
A linear collection that supports element insertion and removal at both ends.
The name deque is shor
- Enumeration (java.util)
A legacy iteration interface.New code should use Iterator instead. Iterator
replaces the enumeration
- Manifest (java.util.jar)
The Manifest class is used to obtain attribute information for a JarFile and its
entries.
- Point (java.awt)
A point representing a location in (x,y) coordinate space, specified in integer
precision.
- Annotation (javassist.bytecode.annotation)
The annotation structure.An instance of this class is returned bygetAnnotations() in AnnotationsAttr
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