- Updating database using SQL prepared statement
- getExternalFilesDir (Context)
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- BigDecimal (java.math)
An immutable arbitrary-precision signed decimal.A value is represented by an
arbitrary-precision "un
- Collection (java.util)
Collection is the root of the collection hierarchy. It defines operations on
data collections and t
- Scanner (java.util)
A parser that parses a text string of primitive types and strings with the help
of regular expressio
- Semaphore (java.util.concurrent)
A counting semaphore. Conceptually, a semaphore maintains a set of permits. Each
#acquire blocks if
- Handler (java.util.logging)
A Handler object accepts a logging request and exports the desired messages to a
target, for example
- ZipFile (java.util.zip)
This class provides random read access to a zip file. You pay more to read the
zip file's central di
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