- Creating JSON documents from java classes using gson
- getSharedPreferences (Context)
- setRequestProperty (URLConnection)
- getContentResolver (Context)
- ObjectMapper (com.fasterxml.jackson.databind)
ObjectMapper provides functionality for reading and writing JSON, either to and
from basic POJOs (Pl
- InputStream (java.io)
A readable source of bytes.Most clients will use input streams that read data
from the file system (
- Permission (java.security)
Legacy security code; do not use.
- Collections (java.util)
This class consists exclusively of static methods that operate on or return
collections. It contains
- GridLayout (java.awt)
The GridLayout class is a layout manager that lays out a container's components
in a rectangular gri
- Scheduler (org.quartz)
This is the main interface of a Quartz Scheduler. A Scheduler maintains a registry of org.quartz.Job
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