Check whether the character is ASCII 7 bit in Java
Description
The following code shows how to check whether the character is ASCII 7 bit.
Example
/*from w w w.ja va 2 s.com*/
public class Main {
public static boolean isAscii(char ch) {
return ch < 128;
}
public static void main(String[] argv){
System.out.println(isAscii('a'));
System.out.println(isAscii('A'));
System.out.println(isAscii('3'));
System.out.println(isAscii('-'));
System.out.println(isAscii('\n'));
}
}
The code above generates the following result.
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