- Reading from database using SQL prepared statement
- setContentView (Activity)
- scheduleAtFixedRate (Timer)
- onCreateOptionsMenu (Activity)
- String (java.lang)
- Deque (java.util)
A linear collection that supports element insertion and removal at both ends.
The name deque is shor
- Callable (java.util.concurrent)
A task that returns a result and may throw an exception. Implementors define a
single method with no
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
- Color (java.awt)
The Color class is used to encapsulate colors in the default sRGB color space or
colors in arbitrary
- Filter (javax.servlet)
A filter is an object that performs filtering tasks on either the request to a
resource (a servlet o
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