Adding check for hasNext

[pat-lego]

Q	A
Fixed Issues? Error thrown by LiveRelationshipManagerImpl
Patch: Bug Fix?
Minor: New Feature?
Major: Breaking Change?
Tests Added + Pass?	Yes
Documentation Provided	Yes (code comments and or markdown)
Any Dependency Changes?
License	Apache License, Version 2.0

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
No Duplication information

[codecov]

Codecov Report

Attention: 1 lines in your changes are missing coverage. Please review.

Comparison is base (14e70e3) 87.34% compared to head (a5f2f09) 87.34%.

Files	Patch %	Lines
...cq/wcm/core/components/util/LocalizationUtils.java	0.00%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff            @@
##               main    #2627   +/-   ##
=========================================
  Coverage     87.34%   87.34%           
  Complexity     2648     2648           
=========================================
  Files           232      232           
  Lines          7080     7080           
  Branches       1073     1073           
=========================================
  Hits           6184     6184           
  Misses          359      359           
  Partials        537      537           

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