How to restore java objects
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I have a javaobject (classname: aServerConnection) asigned to a matlab variable. Now this variable gets overwritten:
a = aServerConnection("abc",123);
a = 0;
Is there any way to restore this instance of aJavaClass without recreating a copy of it?
In this example i would like to call the function a.logout()
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Walter Roberson
on 13 Jun 2019
I do not find any method to retrieve a list of java objects that exist, such that one might go through the list looking for an object of the desired type.
I also would expect that MATLAB reference counts Java objects and destroys them when there is no more reference to the object. Otherwise there would have to be explicit release methods for every Java object so that the user could remove the Java object in a way different than the normal matlab variables.
https://www.mathworks.com/help/matlab/matlab_oop/handle-class-destructors.html
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