Could not reserve enough space for object heap

Here is the errors during the Maven build:

Error occurred during initialization of VM 
Could not reserve enough space for object heap 
Error: Could not create the Java Virtual Machine. 
Error: A fatal exception has occurred. Program will exit. 
Picked up _JAVA_OPTIONS: -Duser.home=C:\Users\Andre

In order to fix this, add an extra parameter to _JAVA_OPTIONS sys environment:
-Xmx512m

So it should look something like this:
_JAVA_OPTIONS: -Duser.home=C:\Users\Andre -Xmx512m