[lxcxjxhx]

Motivation

The \NetUtils.simpleRequest()\ and \UserStatUtil\ methods silently swallow exceptions with empty catch blocks, making debugging difficult. While the design decision to not interrupt the main workflow is valid, the catch blocks should at least document the intent.

Changes

• \NetUtils.java: Add clarifying comment explaining why exception is caught and null is returned
• \UserStatUtil.java: Add clarifying comments to 2 catch blocks explaining that statistics reporting should not interrupt the main workflow

Testing

• No functional changes - only added clarifying comments
• Existing behavior is preserved
• Local environment limitations - relying on CI/CD automated testing

Checklist

• Code follows the project's coding standards
• No new dependencies added
• Commit messages follow conventional format

[CLAassistant]

All committers have signed the CLA.