- Parsing JSON documents to java classes using gson
- getApplicationContext (Context)
- scheduleAtFixedRate (Timer)
- setScale (BigDecimal)
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- DecimalFormat (java.text)
A concrete subclass of NumberFormat that formats decimal numbers. It has a
variety of features desig
- HashMap (java.util)
HashMap is an implementation of Map. All optional operations are supported.All
elements are permitte
- TreeMap (java.util)
Walk the nodes of the tree left-to-right or right-to-left. Note that in
descending iterations, next
- Manifest (java.util.jar)
The Manifest class is used to obtain attribute information for a JarFile and its
entries.
- Logger (org.slf4j)
The org.slf4j.Logger interface is the main user entry point of SLF4J API. It is
expected that loggin
- Best IntelliJ plugins