Java System .setProperties ( Properties props)
Syntax
System.setProperties(Properties props) has the following syntax.
public static void setProperties(Properties props)
Example
In the following code shows how to use System.setProperties(Properties props) method.
/*from w w w . ja va2 s. com*/
import java.util.Properties;
public class Main {
public static void main(String[] args) {
System.out.println(System.getProperty("java.runtime.version"));
Properties p = System.getProperties();
p.put("java.runtime.version", "Java Runtime 1.6.0");
System.setProperties(p);
System.out.println(System.getProperty("java.runtime.version"));
}
}
The code above generates the following result.
