- Creating JSON documents from java classes using gson
- setContentView (Activity)
- startActivity (Activity)
- notifyDataSetChanged (ArrayAdapter)
- Deque (java.util)
A linear collection that supports element insertion and removal at both ends.
The name deque is shor
- HashMap (java.util)
HashMap is an implementation of Map. All optional operations are supported.All
elements are permitte
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- Collectors (java.util.stream)
- IsNull (org.hamcrest.core)
Is the value null?
- Notification (javax.management)
- Github Copilot alternatives