Which of the following is not introduced with Java 8?
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What is the purpose of BooleanSupplier function interface?
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What is the return type of lambda expression?
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Which is the new method introduced in java 8 to iterate over a collection?
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What are the two types of Streams offered by java 8?
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Which feature of java 8 enables us to create a work stealing thread pool using all available processors at its target?
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What does Files.lines(Path path) do?
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What is Optional object used for?
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What is the substitute of Rhino javascript engine in Java 8?
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What does SAM stand for in the context of Functional Interface?
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Which method is used to create a directory with fileattributes?
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Which method can be used to check fileAccessiblity?
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How can we delete all files in a directory?
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How to copy the file from one location to other?
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How can we get the size of specified file?
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How to read entire file in one line using java 8?
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How can we create a symbolic link to file?
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How can we filter lines based on content?
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Which jar provides FileUtils which contains methods for file operations?
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Which feature of java 7 allows to not explicitly close IO resource?
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