Set the Compiler compliance level to 1.4, deselect "Use default compliance settings," and set "Generated .class files compatibility" and "Source compatibility" to 1.4.

将 Compiler compliance level 设置为 1.4，取消选择 “Use default compliance settings”，并将 “Generated .class files compatibility” 和 “Source compatibility” 设为 1.4。

youdao

Apple's Lightning adapter will also let last year's docks remain relevant, while standard 3.5mm inputs ensure compatibility with nearly any audio source.

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The new receivers are also engineered throughout to provide consumers with all the features and capabilities they need to enjoy maximum compatibility with today's home entertainment source components.

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The timing of the report coincides with recent discussions in the OpenStack project about the lack of interoperability and compatibility between the various deployments of the open source platform.

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