what is scanner class statement in Java programming
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The Scanner class is a class in java.util, which allows the user to read values of various types. There are far more methods in class Scanner than you will need in this course. We only cover a small useful subset, ones that allow us to read in numeric values from either the keyboard or file without having to convert them from strings and determine if there are more values to be read.
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hii
There are various ways to read input from the keyboard, the java.util.Scanner class is one of them.
The Java Scanner class breaks the input into tokens using a delimiter that is whitespace bydefault. It provides many methods to read and parse various primitive values.
Java Scanner class is widely used to parse text for string and primitive types using regular expression.
Java Scanner class extends Object class and implements Iterator and Closeable interfaces.
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There are various ways to read input from the keyboard, the java.util.Scanner class is one of them.
The Java Scanner class breaks the input into tokens using a delimiter that is whitespace bydefault. It provides many methods to read and parse various primitive values.
Java Scanner class is widely used to parse text for string and primitive types using regular expression.
Java Scanner class extends Object class and implements Iterator and Closeable interfaces.
hope helps
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