- Creating JSON documents from java classes using gson
- notifyDataSetChanged (ArrayAdapter)
- runOnUiThread (Activity)
- getSupportFragmentManager (FragmentActivity)
- Timer (java.util)
Timers schedule one-shot or recurring TimerTask for execution. Prefer
java.util.concurrent.Scheduled
- TimerTask (java.util)
The TimerTask class represents a task to run at a specified time. The task may
be run once or repeat
- TimeUnit (java.util.concurrent)
A TimeUnit represents time durations at a given unit of granularity and provides
utility methods to
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- JButton (javax.swing)
- JComboBox (javax.swing)
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