Display the total amount of memory in the Java virtual machine. : Decimal « Data Type « Java






  1. Java
  2. Data Type
  3. Decimal

Display the total amount of 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 totalMem = Runtime.getRuntime().totalMemory();

    System.out.println(df.format(totalMem / 1000000F) + " MB");

  }
}








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