- Creating JSON documents from java classes using gson
- getSharedPreferences (Context)
- onCreateOptionsMenu (Activity)
- compareTo (BigDecimal)
- FileReader (java.io)
A specialized Reader that reads from a file in the file system. All read
requests made by calling me
- Date (java.sql)
A class which can consume and produce dates in SQL Date format. Dates are
represented in SQL as yyyy
- Arrays (java.util)
This class contains various methods for manipulating arrays (such as sorting and
searching). This cl
- HashMap (java.util)
HashMap is an implementation of Map. All optional operations are supported.All
elements are permitte
- ReentrantLock (java.util.concurrent.locks)
A reentrant mutual exclusion Lock with the same basic behavior and semantics as
the implicit monitor
- VirtualMachine (com.sun.tools.attach)
A Java virtual machine.
A VirtualMachine represents a Java virtual machine to which this Java vir
- Github Copilot alternatives