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Posted to issues@spark.apache.org by "Yang Jie (Jira)" <ji...@apache.org> on 2021/08/04 08:08:00 UTC

[jira] [Created] (SPARK-36410) Replace anonymous classes with lambda expressions

Yang Jie created SPARK-36410:
--------------------------------

             Summary: Replace anonymous classes with lambda expressions
                 Key: SPARK-36410
                 URL: https://issues.apache.org/jira/browse/SPARK-36410
             Project: Spark
          Issue Type: Improvement
          Components: Examples, Spark Core, SQL
    Affects Versions: 3.3.0
            Reporter: Yang Jie


Anonymous classes can be replaced with lambda expressions in Java code, for example

*before*
{code:java}
new Thread(new Runnable() {
    @Override
    public void run() {
      // run thread
    }
  });
{code}
*after*
{code:java}
new Thread(() -> {
    // run thread
  });
{code}



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