what's the meaning of the symbols "::","->" in java

Asked Nov 04 '15 at 08:09

Active Nov 09 '15 at 03:14

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I found someone uses the two symbols (::,->) in Java, I don't know this syntax, could anyone help to explain it, and tell me where the doc can find?

I've found a previous question about the symbol ::, but I don't find the meaning of the symbol ->, could someone help to answer it?

edited Nov 09 '15 at 03:14

Cactus

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asked Nov 04 '15 at 08:09

Eumendies

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Read about lambda expressions and method references (Java 8). – Eran Nov 04 '15 at 08:10
http://stackoverflow.com/questions/20001427/double-colon-operator-in-java-8 – Eran Nov 04 '15 at 08:19
Thanks, and I want to know the meaning of "->", could you help to explain it? – Eumendies Nov 09 '15 at 02:18
@Rophie https://docs.oracle.com/javase/tutorial/java/javaOO/lambdaexpressions.html – Whymarrh Nov 09 '15 at 02:32

what's the meaning of the symbols "::","->" in java

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