- Reading from database using SQL prepared statement
- getSharedPreferences (Context)
- setRequestProperty (URLConnection)
- setScale (BigDecimal)
- Charset (java.nio.charset)
A charset is a named mapping between Unicode characters and byte sequences.
Every Charset can decode
- Arrays (java.util)
This class contains various methods for manipulating arrays (such as sorting and
searching). This cl
- Map (java.util)
A Map is a data structure consisting of a set of keys and values in which each
key is mapped to a si
- TreeSet (java.util)
TreeSet is an implementation of SortedSet. All optional operations (adding and
removing) are support
- ServletException (javax.servlet)
Defines a general exception a servlet can throw when it encounters difficulty.
- BasicDataSource (org.apache.commons.dbcp)
Basic implementation of javax.sql.DataSource that is configured via JavaBeans
properties. This is no
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