Java Runtime - totalMemory() Method
The java.util.Runtime.totalMemory() method returns the total amount of memory in the Java virtual machine. The value returned by this method may vary over time, depending on the host environment.
Syntax
public long totalMemory()
Parameters
No parameter is required.
Return Value
Returns the total amount of memory currently available for current and future objects, measured in bytes.
Exception
NA.
Example:
In the example below, the java.util.Runtime.totalMemory() method is used to get the total amount of memory in the Java virtual machine.
import java.lang.*; public class MyClass { public static void main(String[] args) { //print the total amount of memory in JVM System.out.print("Total amount of memory is: "); System.out.print(Runtime.getRuntime().totalMemory()); } }
The possible output of the above code could be:
Total amount of memory is: 10158080
❮ Java.lang - Runtime