[CAMEL-12326] Improve CamelCxfClientImpl a bit ensure it can handle camel side usecase

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.21.0
• Component/s: camel-cxf
• Estimated Complexity: Unknown
• Assignee: Freeman Yue Fang
• Reporter: Freeman Yue Fang
• Created: 07/Mar/18 05:05
• Updated: 07/Mar/18 05:16
• Resolved: 07/Mar/18 05:16

Description

when use camel-cxf as bridge which isn't in POJO mode, the camel-cxf producer(CamelCxfClientImpl) needn't check if there is any content in the return list.