Initializing help system before first use

setnull

Purpose
Clear any object reference held within the jvmobject.
Synopsis
procedure setnull(obj:jvmobject)
Argument
obj 
The object reference to clear
Further information
Deletes any reference to a Java object being held by the jvmobject. If there are no other references to the Java object, it may become eligible for garbage collection in the usual Java way.
Related topics
getisnull

Parent Topic Procedures and functions

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