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Is there any means to check the number of objects created when a java prgram runs.

 
Greenhorn
Posts: 3
Android Java Ubuntu
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I need to check the number of objects created by this java program.

class Test{

public static void main(String args[]){
System.out.println("Hello World !");
}

}
 
Rancher
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You can use any profiler. I believe VisualVM can show you the objects. Or if you don't want to download anything, you can use JMXConsole to take a heap dump
 
Ranch Hand
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Doesn't VisualVM come with the JDK?
 
Greenhorn
Posts: 12
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I have been used VisualVM but not for counting number of objects. I think, you can use it.
 
Ranch Hand
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The question has been answered before.

https://coderanch.com/t/329407/java/java/find-all-loaded-classes-classloaders
 
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