java tutorial - Java - Method Character.isWhitespace() - java programming - learn java - java basics - java for beginners
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Description
Java - Method Character.isWhitespace() — specifies in Java whether the specified char value is an empty space that includes a space, tab, or new string.
Syntax
boolean isWhitespace(char ch)click below button to copy the code. By - java tutorial - team
Options
Detailed information about the parameters:
- ch is a primitive character type (char).
Return value
- In Java, Character.isWhitespace () returns true if the passed character is an empty space.
Sample Code
public class Test{
public static void main(String args[]){
System.out.println("Value \" \" (space) the empty space? Answer: " + Character.isWhitespace(' '));
System.out.println("Value \"\\n\" (new line) empty space? Answer: " + Character.isWhitespace('\n'));
System.out.println("Value \"\\t\" (tabulation) empty space? Answer: " + Character.isWhitespace('\t'));
System.out.println("Value \"1\" empty space? Answer: " + Character.isWhitespace('1'));
System.out.println("Value \"p\" empty space? Answer: " + Character.isWhitespace('p'));
System.out.println("Value \"&\" empty space? Answer: " + Character.isWhitespace('&'));
}
}click below button to copy the code. By - java tutorial - team
Output
Value "\"\ (space) is an empty space? Answer: true
Value "\n" (new line) empty space? Answer: true
value "\t" (tabulation) empty space? Answer: true
value "1" empty space? Answer: false
value of "p" is empty space? Answer: false
Value "&" empty space? Answer: false