- Reading from database using SQL prepared statement
- getResourceAsStream (ClassLoader)
- getSharedPreferences (Context)
- requestLocationUpdates (LocationManager)
- ObjectMapper (com.fasterxml.jackson.databind)
ObjectMapper provides functionality for reading and writing JSON, either to and
from basic POJOs (Pl
- FileNotFoundException (java.io)
Thrown when a file specified by a program cannot be found.
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- Servlet (javax.servlet)
Defines methods that all servlets must implement. A servlet is a small Java
program that runs within
- Font (java.awt)
The Font class represents fonts, which are used to render text in a visible way.
A font provides the
- GridLayout (java.awt)
The GridLayout class is a layout manager that lays out a container's components
in a rectangular gri
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