- Creating JSON documents from java classes using gson
- compareTo (BigDecimal)
- scheduleAtFixedRate (ScheduledExecutorService)
- getExternalFilesDir (Context)
- PrintWriter (java.io)
Wraps either an existing OutputStream or an existing Writerand provides
convenience methods for prin
- System (java.lang)
Provides access to system-related information and resources including standard
input and output. Ena
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- Dictionary (java.util)
Note: Do not use this class since it is obsolete. Please use the Map interface
for new implementatio
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
- Table (org.hibernate.mapping)
A relational table
- Github Copilot alternatives