| 246 | | For giving [wikitr:/Help/CommandLineOptions#Javaoptions Java options] to the Java VM JOSM.exe uses the configuration file `JOSM.cfg` in its app sub-directory. In this file each option needs a separate line. |
| | 246 | For giving [wikitr:/Help/CommandLineOptions#Javaoptions Java options] to the Java VM, JOSM.exe uses the configuration file `JOSM.cfg` in its app sub-directory. In this file, each option must be on a separate line. |
| | 247 | |
| | 248 | For example, to change memory allocation, open `%LOCALAPPDATA%\JOSM\app\JOSM.cfg` and add `java-options=-Xmx8192m` (for 8 GB) to a new line under the `[JavaOptions]` header. |