The methods 'pop' and 'popSilently' from class 'ClassStack' don't
nullify the reference to the object being popped, which prevents them
from being garbage collected. See issue XSTR-264.
Description
The methods 'pop' and 'popSilently' from class 'ClassStack' don't
nullify the reference to the object being popped, which prevents them
from being garbage collected. See issue XSTR-264.