How to set SAP PARAMETER in java System

SAP has built many parts in JAVA.

Solution Manager or Process allows you to install a standalone or dedicated JAVA instance.

But how do you actually change parameters? 

There are basically two ways to customize these JAVA parameters.

old method using Configtool:

XYZ: \ usr \ sap \ \ J02 \ j2ee \ configtool \ configtool.bat

In the Netweaver Administrator, this function is also available.

To do this, start the Netweaver Administrator http://hostname: 50000 \ nwa

Now use Netweaver Admin tool to set parameters.