// Java
logger.error("The {}'s {} did not have {}", foo, bar, baz);

// Kotlin
logger.error { "The $foo's $bar did not have $baz" }
// This will inline the following code in the call site:
if (isErrorEnabled) error("The $foo's $bar did not have $baz")
// That's why we no longer have to worry about string concatenation in logs