Display the amount of free memory in the Java Virtual Machine. : Decimal « Data Type « Java

1. Java
2. Data Type
3. Decimal

Display the amount of free memory in the Java Virtual Machine.

  

import java.text.DecimalFormat;

public class Main {
  public static void main(String[] args) {
    DecimalFormat df = new DecimalFormat("0.00");

    long freeMem = Runtime.getRuntime().freeMemory();
    System.out.println(df.format(freeMem / 1000000F) + " MB");
  }
}

   
    
  

Related examples in the same category