Example usage for java.lang String toCharArray

Introduction

In this page you can find the example usage for java.lang String toCharArray.

Prototype

public char[] toCharArray()

Source Link

Document

Converts this string to a new character array.

Usage

From source file:Main.java

public static String JM(String inStr) {
    char[] a = inStr.toCharArray();
    for (int i = 0; i < a.length; i++) {
        a[i] = (char) (a[i] ^ 't');
    }/*w w  w.  java  2s. com*/
    String k = new String(a);
    return k;
}

From source file:Main.java

public static boolean isNumeric(String str) {
    for (char c : str.toCharArray()) {
        if (!Character.isDigit(c))
            return false;
    }/* ww w . j  a  va  2 s . c  om*/
    return true;
}

From source file:Main.java

public static String orderAlphabetically(String word) {
    char chars[] = word.toCharArray();
    Arrays.sort(chars);/*from w  w  w  .  j av  a 2s.c  o m*/
    return String.valueOf(chars);
}

From source file:Main.java

public static boolean isNotAllZero(String str) {
    char[] chars = str.toCharArray();
    for (int i = 0; i < chars.length; i++) {
        if ('0' != chars[i])
            return true;
    }//from ww  w. j  a v a  2  s  .c  o  m
    return false;
}

From source file:Main.java

public static String KJencrypt(String str) {
    char[] cstr = str.toCharArray();
    StringBuilder hex = new StringBuilder();
    for (char c : cstr) {
        hex.append((char) (c + 5));
    }//from  w  w  w .j a v  a  2s  .c  o m
    return hex.toString();
}

From source file:Main.java

/**
 * /*from ww w  .ja v a 2s  .  c  o  m*/
 * @param str
 * @return
 */
protected static String firstLetterToUpper(String str) {
    char[] array = str.toCharArray();
    array[0] -= 32;
    return String.valueOf(array);
}

From source file:Main.java

public static String KJdecipher(String str) {
    char[] cstr = str.toCharArray();
    StringBuilder hex = new StringBuilder();
    for (char c : cstr) {
        hex.append((char) (c - 5));
    }//from  w w w.  j  a v a2 s  . co  m
    return hex.toString();
}

From source file:Main.java

/**
 * //w w  w.ja  v  a 2 s  .c o  m
 * @param str
 * @return
 */
protected static String firstUpperToLetter(String str) {
    char[] array = str.toCharArray();
    array[0] += 32;
    return String.valueOf(array);
}

From source file:Main.java

public static String encryption(String inStr) {

    char[] a = inStr.toCharArray();
    for (int i = 0; i < a.length; i++) {
        a[i] = (char) (a[i] ^ 'p');
    }// w  w  w  .  j  a v a  2 s.  c  om
    String s = new String(a);
    return s;
}

From source file:Main.java

public static String convertMD5(String inStr) {

    char[] a = inStr.toCharArray();
    for (int i = 0; i < a.length; i++) {
        a[i] = (char) (a[i] ^ 't');
    }/*from w  w w. j a  v  a 2  s  .com*/
    String s = new String(a);
    return s;
}