java.lang.ref.Finalizer ocupying more memory

Hi Team,

I have come across a heap dump analysis.

I could observe the below java.lang.ref.Finalizer class occupying more memory.

Class Name                                         | Shallow Heap | Retained Heap | Retained Heap

--------------------------------------------------------------------------------------------------

java.lang.ref.Finalizer @ 0x691d1bcc8              |           40 |     2,113,592 |     2,113,592

|- next, next java.lang.ref.Finalizer @ 0x691d1bcf0|           40 |       339,928 |             

|- prev java.lang.ref.Finalizer @ 0x691d1bca0      |           40 |           112 |             

'- Total: 2 entries                                |              |               |             

--------------------------------------------------------------------------------------------------

1,571,171 instances of "java.lang.ref.Finalizer", loaded by "<system class loader>" occupy 4,285,884,568 (66.73%) bytes.

Can anybody let me know what solution we should provide for this issue.

Thanks

Siva