Release 10.1A: OpenEdge Development:
Java Open Clients

> ## Handling returned values

> The Java OpenAPI provides methods to access returned values for:

> - Output parameters.

> - The `RETURN-VALUE` function set by running a Progress 4GL non-persistent, persistent, or internal procedure.

> - The value returned by a Progress 4GL user-defined function.

> The following sections describe how to return each type of value.

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