Recent activity by Robin

Q: What is the purpose of the “requires” keyword in a module-info.java file?

answered May 2 in JAVA

Q: What is the purpose of the “exports” keyword in a module-info.java file?

answered May 2 in JAVA

Q: Which keyword is used to declare a module in Java 9?

answered May 2 in JAVA

Q: What is the module system introduced in Java 9?

answered May 2 in JAVA

Q: Which of the following interfaces represents a function that accepts an int-valued argument and produces a result of the specified type in Java 8?

answered May 2 in JAVA

Q: Which of the following is true about the Optional.orElse() method in Java 8?

answered May 2 in JAVA

Q: Which of the following interfaces represents a consumer of double-valued arguments in Java 8?

answered May 2 in JAVA

Q: Which of the following is true about the Stream.flatMap() method in Java 8?

answered May 2 in JAVA

Q: Which of the following interfaces represents a consumer of long-valued arguments in Java 8?

answered May 2 in JAVA

Q: Which of the following interfaces represents a function that accepts a boolean-valued argument and produces a result of the specified type in Java 8?

answered May 2 in JAVA

Q: Which of the following is true about the Stream.sorted() method in Java 8?

answered May 2 in JAVA

Q: Which of the following interfaces represents a function that accepts a double-valued argument and produces a result of the specified type in Java 8?

answered May 2 in JAVA

Q: Which of the following is a valid method reference in Java 8?

answered Apr 28 in JAVA

Q: What is the difference between a stateful and stateless operation in a stream pipeline?

answered Apr 28 in JAVA

Q: What is the difference between findAny() and findFirst() in Java 8?

answered Apr 28 in JAVA

Q: What is the purpose of the toArray() method in a stream pipeline?

answered Apr 28 in JAVA

Q: What is the difference between a predicate and a function in Java 8?

answered Apr 28 in JAVA

Q: Which of the following is true about the Stream API in Java 8?

answered Apr 28 in JAVA

Q: What is the purpose of the map() method in a stream pipeline?

answered Apr 28 in JAVA

Q: What is the difference between a consumer and a supplier in Java 8?

answered Apr 28 in JAVA

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