- Updating database using SQL prepared statement
- getResourceAsStream (ClassLoader)
- getSharedPreferences (Context)
- setRequestProperty (URLConnection)
- String (java.lang)
- Socket (java.net)
Provides a client-side TCP socket.
- ArrayList (java.util)
ArrayList is an implementation of List, backed by an array. All optional
operations including adding
- TimeZone (java.util)
TimeZone represents a time zone offset, and also figures out daylight savings.
Typically, you get a
- Collectors (java.util.stream)
- ServletException (javax.servlet)
Defines a general exception a servlet can throw when it encounters difficulty.
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