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14 changes: 10 additions & 4 deletions Cipher.java
Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,8 @@ public String encrypt(String inputString) {
// for all chars in the input string
for (int i = 0; i < inputString.length(); i++)
{

// append the encrypted version of the char to the output string
outputString += replaceChar(inputString.charAt(i), true);
}

return outputString;
Expand All @@ -25,8 +26,13 @@ public String decrypt(String inputString) {

// output string will be collected in this variable, one char at a time
String outputString = "";

replaceChar('a',true);

// for all chars in the input string
for (int i = 0; i < inputString.length(); i++)
{
// append the encrypted version of the char to the output string
outputString += replaceChar(inputString.charAt(i), false);
}

return outputString;
}
Expand All @@ -42,7 +48,7 @@ private char replaceChar(char inputChar, boolean isEncrypt) {
for (int i = 0; i < ORIGINAL_ALPHABET.length(); i++)
{
if(ORIGINAL_ALPHABET.charAt(i) == inputChar) {

return CIPHER_ALPHABET.charAt(i);
}
}
}
Expand Down