Garbage Collector

Program to perform garbage collector

import java.util.*;

class Garbage

{

public static void main(String[] args)

{

Runtime rs=Runtime.getRuntime();

System.out.println("free memory in jvm before garbage collection"+rs.freeMemory());

rs.gc();

System.out.println("free memory in jvm after garbage collector "+rs.freeMemory());

}

}