- Reading from database using SQL prepared statement
- getSharedPreferences (Context)
- addToBackStack (FragmentTransaction)
- getApplicationContext (Context)
- OutputStream (java.io)
A writable sink for bytes.Most clients will use output streams that write data
to the file system (
- Charset (java.nio.charset)
A charset is a named mapping between Unicode characters and byte sequences.
Every Charset can decode
- Format (java.text)
The base class for all formats. This is an abstract base class which specifies
the protocol for clas
- LinkedHashMap (java.util)
LinkedHashMap is an implementation of Map that guarantees iteration order. All
optional operations a
- Set (java.util)
A Set is a data structure which does not allow duplicate elements.
- TreeMap (java.util)
Walk the nodes of the tree left-to-right or right-to-left. Note that in
descending iterations, next
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