- Reading from database using SQL prepared statement
- onCreateOptionsMenu (Activity)
- scheduleAtFixedRate (Timer)
- startActivity (Activity)
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A charset is a named mapping between Unicode characters and byte sequences.
Every Charset can decode
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- Comparator (java.util)
A Comparator is used to compare two objects to determine their ordering with
respect to each other.
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- Servlet (javax.servlet)
Defines methods that all servlets must implement. A servlet is a small Java
program that runs within
- Loader (org.hibernate.loader)
Abstract superclass of object loading (and querying) strategies. This class
implements useful common
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