Web Reference: Represents an operation that accepts a single input argument and returns no result. Unlike most other functional interfaces, Consumer is expected to operate via side-effects. This is a functional interface whose functional method is accept(Object). Jul 11, 2025 · The Consumer Interface is a part of the java.util.function package which has been introduced since Java 8, to implement functional programming in Java. It represents a function which takes in one argument and produces a result. However these kind of functions don't return any value. As a non-Java programmer learning Java, I am reading about Supplier and Consumer interfaces at the moment. And I can't wrap my head around their usage and meaning.
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Java 8 Consumer Interface Net Worth 2026: Salary, Income & Wealth Net Worth & Biography
Estimated Worth: $3M - $40M
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Last Updated: April 3, 2026
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