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Strictfp

is an obsolete and redundant reserved word in the Java programming language. Previously, this keyword was used as a modifier that restricted floating-point calculations to IEEE 754 semantics to ensure portability. The strictfp keyword was introduced into Java with the Java virtual machine (JVM) version 1.2 and its functionality was removed in JVM version 17. As of Java 17, IEEE 754 semantics is required, thus using this keyword has no effect.

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Article summary

is an obsolete and redundant reserved word in the Java programming language. Previously, this keyword was used as a modifier that restricted floating-point calculations to IEEE 754 semantics to ensure portability. The strictfp keyword was introduced into Java with the Java virtual machine (JVM) version 1.2 and its functionality was removed in JVM version 17. As of Java 17, IEEE 754 semantics is required, thus using this keyword has no effect.

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  1. Summarise the article in your own words. Which single claim would you verify first, and why?
  2. Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
  3. If two sources disagreed about one of these facts, what would you need in order to trust one over the other?

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