How do I know the memory size in virtual machine?
Category: java.lang, viewed: 1712 time(s).
If you want to know the free memory and the total memory available in the Java runtime environment then you can use the following code.
package org.kodejava.example.lang;
public class MemoryExample
{
public static void main(String[] args)
{
long freeMemory = Runtime.getRuntime().freeMemory();
long totalMemory = Runtime.getRuntime().totalMemory();
System.out.println("Free Memory = " + freeMemory);
System.out.println("Total Memory = " + totalMemory);
}
}
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