classes.struct: remove equal method
classes.struct: remove equal method

factor/factor,tgunr/factor,factor/factor,mrjbq7/factor,mrjbq7/factor,tgunr/factor,factor/factor,factor/factor,tgunr/factor,factor/factor,tgunr/factor,mrjbq7/factor,mrjbq7/factor,tgunr/factor,mrjbq7/factor,tgunr/factor,factor/factor,mrjbq7/factor