[ https://issues.apache.org/jira/browse/NETBEANS-479?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ARUNAVA SINHA resolved NETBEANS-479. ------------------------------------ Resolution: Fixed Fix Version/s: Next merged into apacehe:master through https://github.com/apache/incubator-netbeans/pull/463 > New Java Hint to replace explicit type of variable with var > ----------------------------------------------------------- > > Key: NETBEANS-479 > URL: https://issues.apache.org/jira/browse/NETBEANS-479 > Project: NetBeans > Issue Type: Improvement > Reporter: ARUNAVA SINHA > Assignee: ARUNAVA SINHA > Priority: Trivial > Labels: JDK10-LVTI > Fix For: Next > > > The IDE will include a prompt to replace the explicit types with ‘var’, when > the type can be inferred from the context. > e.g.., String str = new String("Hello"); > can be replaced with var str = new String("hello"); > Preconditions for the hint: > # hint will be enabled only for JDK10 or higher > # hint willwork only inside local scope > # hint will be disabled if var type is already present. > # hint will not support generic array. > e.g., Arraylist[] arr = new ArrayList[5]; > Explicit type of local variable will be converted to var type if type of > variable is same as assignment type > Below Scenarios will be covered: > # Object Initialization: > Integer i = new Integer("10"); > Fix : var i = new Integer("10"); > HashMap<Integer,Integer> map= new HashMap<Integer,Integer>(); > Fix : var map= new HashMap<Integer,Integer>(); > # Array Initialization > int[][]arr = new int[3][]; > Fix : var arr = new int[3][]; > # Assignment of literal: > int a = 10; > Fix: var a = 10; > # Assignment to a method call > var list = Collections.unmodifiableList(new ArrayList()) ; > Below Assignment scenarios will be excluded : > # Anonymous Object > # Lambda expression > # Diamond interface -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@netbeans.apache.org For additional commands, e-mail: commits-h...@netbeans.apache.org For further information about the NetBeans mailing lists, visit: https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists