edu.umd.cs.findbugs.ba.type
Class NullType
public
class
NullType
extends Type
implements ExtendedTypes
Special type representing the null value.
This is a type which is higher in the lattice than any object type,
but lower than the overall Top type. It represents the type
of the null value, which may logically be merged with any
object type without loss of information.
Author: David Hovemeyer
See Also: TypeAnalysis TypeFrame TypeMerger
public static Type instance()
FindBugs™ is licenced under the LGPL. Copyright © 2006 University of Maryland.