TEXT-239: TextStringBuilder.append(char[], int, int) uses wrong variable in exception message #735
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garydgregory
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Jan 27, 2026
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garydgregory
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garydgregory
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Hello @inponomarev
Thank you for this PR.
If the same error exists elsewhere, please fix it in this PR as well.
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This PR fixes TEXT-239 by correcting the exception message in
TextStringBuilder.append(char[], int, int)when startIndex is invalid.A regression test is included to verify both invalid length and invalid startIndex cases report the correct variable.
StrBuilderimplementations (commons-text/commons-lang). This PR intentionally limits the change toTextStringBuilder