- Making http post requests using okhttp
- getApplicationContext (Context)
- putExtra (Intent)
- requestLocationUpdates (LocationManager)
- FileReader (java.io)
A specialized Reader that reads from a file in the file system. All read
requests made by calling me
- IOException (java.io)
Signals a general, I/O-related error. Error details may be specified when
calling the constructor, a
- OutputStream (java.io)
A writable sink for bytes.Most clients will use output streams that write data
to the file system (
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- DataSource (javax.sql)
An interface for the creation of Connection objects which represent a connection
to a database. This
- Annotation (javassist.bytecode.annotation)
The annotation structure.An instance of this class is returned bygetAnnotations() in AnnotationsAttr
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