Basic Routines
 This section contains routines that provide basic language behavior.
Routines Summary
isNotNull — Checks if the provided variable is not null or has a value associated and returns true. Otherwise returns false.
isNull — Checks if the provided variable is null or has no value associated then returns "true", otherwise returns "false".
logPrint — Prints a message in the configured Jira logs on the specified level: TRACE, DEBUG, INFO, WARN, ERROR, FATAL.
print — Returns the printable string in the application log.
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