Determines if the provided character is a special character, that is to say it belongs to the following set: /*!@#$%^&*()\"{}_[]|\\?/<>,. - Java java.lang

Java examples for java.lang:char

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Description

Determines if the provided character is a special character, that is to say it belongs to the following set: /*!@#$%^&*()\"{}_[]|\\?/<>,.

Demo Code


//package com.java2s;

public class Main {
    public static void main(String[] argv) throws Exception {
        char c = 'a';
        System.out.println(isSpecialCharacter(c));
    }//w w w  . j  a v  a 2 s.c  o m

    /**
     * Determines if the provided character is a special character, that is to say it belongs to the following set:
     * <i>/*!@#$%^&*()\"{}_[]|\\?/<>,. </i> (includes ' ')
     * @param c a char to check against the set of special characters
     * @return a boolean, true if the provided char falls into the set of special characters, otherwise false
     */
    public static boolean isSpecialCharacter(char c) {
        String specialChars = "/*!@#$%^&*()\"{}_[]|\\?/<>,. ";
        for (int i = 0; i < specialChars.length(); i++) {
            if (c == specialChars.charAt(i)) {
                return true;
            }
        }
        return false;
    }
}

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