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How to use the Predicate function for assertion operations in Java
Article Introduction:As a widely used programming language, Java provides many practical APIs and tool classes, including Predicate functions. The Predicate function is a functional interface for testing whether a given argument meets a specific condition. In Java, you can use the Predicate function to perform assertion operations such as filtering and sorting on data collections, making it easier for us to process the data. In this article, we will take a deep dive into how to use the Predicate function for assertion operations in Java
2023-06-26
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What does java Predicate refer to?
Article Introduction:Description Predicate is a function interface that specifies the participating type and returns a boolean value. Default implementation methods are provided internally, which can combine complex logical judgments (and, or, negate). Example importjava.util.function.Predicate;/*** Let’s verify that it’s quite contradictory. *1. Evaluate the expression in the parameter (to put it bluntly, it means to verify that the parameter character passed in does not comply with the rules, there are examples later)* Let’s verify this sentence and explain it. */publicclassPredicateTestOne{publicstaticvoidmain(String
2023-05-01
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