is ISO Control Letter - Java java.lang

Java examples for java.lang:char

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Description

is ISO Control Letter

Demo Code


//package com.java2s;

public class Main {
    public static void main(String[] argv) throws Exception {
        char ch = 'a';
        System.out.println(isISOControl(ch));
    }/*from   w  w w.  ja  va  2s. c om*/

    public static boolean isISOControl(char ch) {
        // return Character.isISOControl(ch);

        int code = (int) ch;
        if ((code >= 0x0 && code <= 0x1f) || (code >= 0x7f && code <= 0x9f)) {
            return true;
        } else {
            return false;
        }
    }
}

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