- Making http post requests using okhttp
- findViewById (Activity)
- getOriginalFilename (MultipartFile)
Return the original filename in the client's filesystem.This may contain path
information depending
- notifyDataSetChanged (ArrayAdapter)
- BufferedInputStream (java.io)
A BufferedInputStream adds functionality to another input stream-namely, the
ability to buffer the i
- PrintStream (java.io)
Fake signature of an existing Java class.
- Collections (java.util)
This class consists exclusively of static methods that operate on or return
collections. It contains
- UUID (java.util)
UUID is an immutable representation of a 128-bit universally unique identifier
(UUID). There are mul
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
- ImageIO (javax.imageio)
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