A DESCRIPTION OF THE PROBLEM :
note: the exact same error is also on the Unix documentation URL: http://docs.oracle.com/javase/8/docs/technotes/tools/unix/java.html

-XX:+HeapDumpOnOutOfMemory should be -XX:+HeapDumpOnOutOfMemoryError


URL OF FAULTY DOCUMENTATION :
http://docs.oracle.com/javase/8/docs/technotes/tools/windows/java.html