- Parsing JSON documents to java classes using gson
- setContentView (Activity)
- getSharedPreferences (Context)
- getExternalFilesDir (Context)
- System (java.lang)
Provides access to system-related information and resources including standard
input and output. Ena
- Format (java.text)
The base class for all formats. This is an abstract base class which specifies
the protocol for clas
- Iterator (java.util)
An iterator over a sequence of objects, such as a collection.If a collection has
been changed since
- PriorityQueue (java.util)
A PriorityQueue holds elements on a priority heap, which orders the elements
according to their natu
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- JTextField (javax.swing)
- CodeWhisperer alternatives