Java isWhitespace() method

Java Character Class

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isWhitespace() method is used to determine whether the specified character is a whitespace character. The whitespace character includes: space, tab key, and newline character.

grammar

boolean isWhitespace(char ch)

parameter

• ch -- The character to test.

return value

Returns true if the character is a whitespace character; otherwise returns false.

Example

public class Test {

	public static void main(String args[]) {
		System.out.println(Character.isWhitespace('c'));
		System.out.println(Character.isWhitespace(' '));
		System.out.println(Character.isWhitespace('\n'));
		System.out.println(Character.isWhitespace('\t'));
	}
}

The execution result of the above program is:

false
true
true
true

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Java Character Class