diff --git a/Java/What's New in JDK8/JDK8接口规范.md b/Java/What's New in JDK8/JDK8接口规范-静态、默认方法.md
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rename from Java/What's New in JDK8/JDK8接口规范.md
rename to Java/What's New in JDK8/JDK8接口规范-静态、默认方法.md