region.close();
            totalReleased.incrementAndGet();
        }

        while ((region = availableReceiveRegions.poll()) != null) {
            region.close();
            totalReleased.incrementAndGet();
        }

        log.info("RDMA buffer manager cleanup complete. Total allocated: {}, released: {}", totalAllocated.get(), totalReleased.get());
    }

    /**

            if (holder.closed) {
                closed++;
            } else {
                active++;
            }
        }

        return Map.of("totalAllocated", totalAllocated.get(), "totalReleased", totalReleased.get(), "totalLeaks", totalLeaks.get(),
                "activeResources", active, "closedResources", closed, "trackedResources", activeResources.size());
    }

    /**
     * Get active resource information

            region.close();
            totalReleased.incrementAndGet();
        }
        
        while ((region = availableReceiveRegions.poll()) != null) {
            region.close();
            totalReleased.incrementAndGet();
        }
    }
    
    public long getTotalAllocated() { return totalAllocated.get(); }
    public long getTotalReleased() { return totalReleased.get(); }

        resource.close();
        resourceManager.markClosed(resourceId);

        Map<String, Object> stats = resourceManager.getStatistics();
        assertTrue((long) stats.get("totalReleased") > 0);
    }

    @Test
    @DisplayName("Test managed resource wrapper")
    void testManagedResource() throws Exception {
        TestResource resource = new TestResource("test3");