- Creating JSON documents from java classes using gson
- findViewById (Activity)
- getSupportFragmentManager (FragmentActivity)
- addToBackStack (FragmentTransaction)
- DateFormat (java.text)
Formats or parses dates and times.This class provides factories for obtaining
instances configured f
- Collection (java.util)
Collection is the root of the collection hierarchy. It defines operations on
data collections and t
- Collections (java.util)
This class consists exclusively of static methods that operate on or return
collections. It contains
- HashSet (java.util)
HashSet is an implementation of a Set. All optional operations (adding and
removing) are supported.
- Annotation (javassist.bytecode.annotation)
The annotation structure.An instance of this class is returned bygetAnnotations() in AnnotationsAttr
- JList (javax.swing)
- Github Copilot alternatives