In this core java tutorial we will Find Total Amount Of Memory In JVM (Java virtual machine) In your System
in java.
About totalMemory() method of java.lang.Runtime class in java >
- totalMemory() method of Runtime class returns the total amount of memory in the JVM (Java virtual machine).
- totalMemory() is the native method in java, so value returned by this method depends on the host environment.
Example/program to Find Total Amount Of Memory In
JVM (Java virtual machine) In your System >
/**
* Example/program to Find Total Amount Of Memory In
* JVM (Java virtual machine) In your System
*/
public class TotalAmountOfMemoryInJavaVirtualMachineExample{
public static void main(String[] args) {
/**
* first we will get the java Runtime object using the
* Runtime class's getRuntime() method in java.
*/
Runtime runtime = Runtime.getRuntime();
/**
* totalMemory() method of Runtime class returns the total
* amount of memory in the JVM (Java virtual machine).
* totalMemory() is the native method, so value returned by this
* method depends on the host environment.
*/
long totalMemoryInJVM = runtime.totalMemory();
System.out.println("Total amount of memory in the "
+ "JVM (Java virtual machine) in bytes = "+ totalMemoryInJVM);
}
}
/* output
Total amount of memory in the JVM (Java virtual machine) in bytes = 257425408
*/
|
Having any doubt? or you you liked the tutorial! Please comment in below section.
Please express your love by liking JavaMadeSoEasy.com (JMSE) on facebook, following on google+ or Twitter.
SUMMARY >
So in this core java tutorial we got the Total Amount Of Memory In JVM (Java virtual machine) In your System
in java.
RELATED LINKS>