Java - isWhitespace() Method


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Description

The method determines whether the specified char value is a white space, which includes space, tab, or new line.

Syntax

boolean isWhitespace(char ch)

Parameters

Here is the detail of parameters −

  • ch − Primitive character type.

Return Value

  • This method returns true, if the passed character is really a white space.

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'));
   }
}

This will produce the following result −

Output

false
true
true
true

java_characters.htm

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