How To add some arguments into JVM?

Question

I want to use look and feel jar files for java and the library is said i have to add some arguments into jvm

You Can Read Here

here is the arguments

--add-exports=java.desktop/sun.swing=synthetica.base
--add-exports=java.desktop/sun.swing.table=synthetica.base
--add-exports=java.desktop/sun.swing.plaf.synth=synthetica.base
--add-opens=java.desktop/javax.swing.plaf.synth=synthetica.base
--add-opens=java.desktop/javax.swing.plaf.basic=synthetica.base
--add-opens=java.desktop/javax.swing=synthetica.base
--add-opens=java.desktop/javax.swing.tree=synthetica.base
--add-opens=java.desktop/java.awt.event=synthetica.base
--add-exports=java.desktop/sun.awt.shell=synthetica.base
--add-exports=java.desktop/com.sun.awt=synthetica.base
--add-exports=java.base/sun.security.action=synthetica.base

now i don't know from where and how i have to pass these arguments what should i do?

Edit: my question is not duplicate like Here i Just Don't know where jvm arguments file located