This is a Jolt-aware extension of java.awt.Label and Swing JLabel that is linked to a specific field in the Jolt output buffer by its JoltFieldName property. If the field occurs multiple times, the occurrence to which this textfield is linked is specified by the occurrenceIndex property of this bean. JoltLabel can be connected with JoltServiceBeans to display output from a service. A JoltLabel listens to JoltOutputEvents from JoltServiceBeans and updates its contents according to the occurrence of the field to which it is linked.