- Updating database using SQL prepared statement
- compareTo (BigDecimal)
- getSharedPreferences (Context)
- scheduleAtFixedRate (ScheduledExecutorService)
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HashMap is an implementation of Map. All optional operations are supported.All
elements are permitte
- Servlet (javax.servlet)
Defines methods that all servlets must implement. A servlet is a small Java
program that runs within
- Base64 (org.apache.commons.codec.binary)
Provides Base64 encoding and decoding as defined by RFC 2045.This class
implements section 6.8. Base
- Graphics2D (java.awt)
This Graphics2D class extends the Graphics class to provide more sophisticated
control overgraphics
- Point (java.awt)
A point representing a location in (x,y) coordinate space, specified in integer
precision.
- Kernel (java.awt.image)
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