Java Data Type Tutorial - Java System.gc()

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Syntax

System.gc() has the following syntax.

public static void gc()

Example

In the following code shows how to use System.gc() method.

/*  w w  w  .  jav a 2s  .  c o  m*/
public class Main {

   public static void main(String[] args) {

      
     System.gc();
     System.out.println("Cleanup completed..."); 
   }
}

The code above generates the following result.

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