NullPointerException

GPTKB entity

Statements (27)
Predicate Object
gptkbp:instanceOf gptkb:RuntimeException
Exception
gptkbp:catchable true
gptkbp:checkedException false
gptkbp:commonIn accessing field of null
accessing or modifying null array element
calling method on null
dereferencing null
taking length of null array
throwing null as Throwable
gptkbp:definedIn gptkb:Java
gptkbp:documentation https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html
gptkbp:errorDetection runtime error
https://www.w3.org/2000/01/rdf-schema#label NullPointerException
gptkbp:introducedIn gptkb:Java_1.0
gptkbp:language gptkb:Java
gptkb:Clojure
gptkb:Groovy
gptkb:Kotlin
gptkb:Scala
gptkbp:occurredIn application attempts to use null as an object reference
gptkbp:serialVersionUID 5162710183389028792L
gptkbp:superclass gptkb:RuntimeException
gptkbp:thrownBy gptkb:Java_Virtual_Machine
gptkbp:type java.lang
gptkbp:bfsParent gptkb:java.lang_package
gptkbp:bfsLayer 6