- Running tasks concurrently on multiple threads
- getSystemService (Context)
- getResourceAsStream (ClassLoader)
- setRequestProperty (URLConnection)
- InputStream (java.io)
A readable source of bytes.Most clients will use input streams that read data
from the file system (
- Map (java.util)
A Map is a data structure consisting of a set of keys and values in which each
key is mapped to a si
- StringTokenizer (java.util)
Breaks a string into tokens; new code should probably use String#split.>
// Legacy code:
StringTo
- Collectors (java.util.stream)
- DataSource (javax.sql)
An interface for the creation of Connection objects which represent a connection
to a database. This
- StringUtils (org.apache.commons.lang)
Operations on java.lang.String that arenull safe.
* IsEmpty/IsBlank - checks if a String contains
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