- Creating JSON documents from java classes using gson
- getSystemService (Context)
- getContentResolver (Context)
- requestLocationUpdates (LocationManager)
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- ThreadPoolExecutor (java.util.concurrent)
An ExecutorService that executes each submitted task using one of possibly
several pooled threads, n
- ReentrantLock (java.util.concurrent.locks)
A reentrant mutual exclusion Lock with the same basic behavior and semantics as
the implicit monitor
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- Logger (org.slf4j)
The org.slf4j.Logger interface is the main user entry point of SLF4J API. It is
expected that loggin
- JLabel (javax.swing)
- Github Copilot alternatives