CSVRead inside Groovy Function not reading all lines of a file

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Hi,

In my use case I cannot use CSV Data Config due to some complex test cases.
Hence I am using JSR233 (groovy) and reading CSV files using the CSVRead
function.

Issue is the number of lines read from the CSV file is the same as the
number of threads, Each thread always reads the same line for every
iteration.this

Example: CSV files with number 1 to 10.
Test is to read

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