- Creating JSON documents from java classes using gson
- scheduleAtFixedRate (Timer)
- onCreateOptionsMenu (Activity)
- getResourceAsStream (ClassLoader)
- ObjectMapper (com.fasterxml.jackson.databind)
ObjectMapper provides functionality for reading and writing JSON, either to and
from basic POJOs (Pl
- BufferedReader (java.io)
Wraps an existing Reader and buffers the input. Expensive interaction with the
underlying reader is
- InputStream (java.io)
A readable source of bytes.Most clients will use input streams that read data
from the file system (
- Socket (java.net)
Provides a client-side TCP socket.
- UnknownHostException (java.net)
Thrown when a hostname can not be resolved.
- StringUtils (org.apache.commons.lang)
Operations on java.lang.String that arenull safe.
* IsEmpty/IsBlank - checks if a String contains
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