Here's an interesting Adobe bug I found when writing unit tests for my LaunchDarkly SDK to ensure I tested my error handling. Lucee works as expected, but Adobe wraps my original exception with an outer exception bearing a different type, message. and detail.

try {
    data = {'foo':'bar'};
    data.each( ()=>throw( message='boom', detail='my detail', type='brad' ) )
} catch( any e ) {
  // Should be "boom", but instead is "An exception occurred while calling the function each"
  writeDump( e.message ) 
  // Shoiuld be "my detail", but instead is "boom"
  writeDump( e.detail )
  // Should be "brad", but instead is "application"
  writeDump( e.type )
}

This also means that

} catch( 'brad' e ) {

would not catch the exception at all!