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Asked: 2026-05-30T23:30:27+00:00

I am looking for some memory leaks in java programs. I have a class

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I am looking for some memory leaks in java programs.

I have a class named ABCConfiguration and ABCConfigurationInfo classes. ABCConfigurationInfo is a class which have some private static final String constants and keeping a private TreeMap object. ABCConfiguration is a config class which keeps an object of ABCConfigurationInfo class (private ABCConfigurationInfo fInfo;).

When executed the program multiple times I found (using MAT) that the the objects of ABCConfigurationInfo keeps increasing. I don’t have a fix.

That is I have changed the 

private ABCConfigurationInfo fInfo

to 

private static ABCConfigurationInfo fInfo.

After this, I have checked the objects of ABCConfigurationInfo after multiple times of execution. It is become stable and one object is creating. Is it a real fix? Could you please advice me.

I know that, with these much information it is hard to tell.

Thanks in advance

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1 Answer

  1. Editorial Team

    If you can afford having the same fInfo instance on all your ABCConfiguration objects then its a valid fix.

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