- Reading from database using SQL prepared statement
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- startActivity (Activity)
- getExternalFilesDir (Context)
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A concrete subclass of NumberFormat that formats decimal numbers. It has a
variety of features desig
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A Comparator is used to compare two objects to determine their ordering with
respect to each other.
- Enumeration (java.util)
A legacy iteration interface.New code should use Iterator instead. Iterator
replaces the enumeration
- ServletException (javax.servlet)
Defines a general exception a servlet can throw when it encounters difficulty.
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
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