| Package | Description | 
|---|---|
| com.ibm.watson.developer_cloud.util | Utility classes to detect media types and convert files into input streams. | 
| Modifier and Type | Method and Description | 
|---|---|
| static CredentialUtils.ServiceCredentials | CredentialUtils. getUserNameAndPassword(String serviceName)Returns the username and password as defined in the VCAP_SERVICES or null if they do not exist or are not
 accessible. | 
| static CredentialUtils.ServiceCredentials | CredentialUtils. getUserNameAndPassword(String serviceName,
                      String plan)Returns the username and password as defined in the VCAP_SERVICES or null if they do not exist or are not
 accessible. | 
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