- Running tasks concurrently on multiple threads
- getExternalFilesDir (Context)
- notifyDataSetChanged (ArrayAdapter)
- putExtra (Intent)
- BigInteger (java.math)
An immutable arbitrary-precision signed integer.FAST CRYPTOGRAPHY
This implementation is efficient f
- Date (java.util)
A specific moment in time, with millisecond precision. Values typically come
from System#currentTime
- Hashtable (java.util)
A plug-in replacement for JDK1.5 java.util.Hashtable. This version is based on
org.cliffc.high_scale
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
- JFileChooser (javax.swing)
- CodeWhisperer alternatives