Java 9 Underscore==In earlier versions of Java, underscore can be used as identifier and to create variable name also. But in Java 9 release, underscore is a keyword and can't be used as an identifier or variable name.

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Java 9 Underscore==>In earlier versions of Java, underscore can be used as identifier and to create variable name also. But in Java 9 release, underscore is a keyword and can't be used as an identifier or variable name.

Abhishek Singh · Accepted Answer

Java 9 Underscore==>In earlier versions of Java, underscore can be used as identifier and to create variable name also. But in Java 9 release, underscore is a keyword and can't be used as an identifier or variable name.

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