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- runOnUiThread (Activity)
- getApplicationContext (Context)
- startActivity (Activity)
- String (java.lang)
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A concrete subclass of NumberFormat that formats decimal numbers. It has a
variety of features desig
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Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- PriorityQueue (java.util)
A PriorityQueue holds elements on a priority heap, which orders the elements
according to their natu
- Stack (java.util)
Stack is a Last-In/First-Out(LIFO) data structure which represents a stack of
objects. It enables u
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
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