Help me please!!!

[googgoo]

I want to compare between char array and char
charArray keeps {'A','B'}
inputChar keeps 'A'
I want to compare charactor by charactor.
I expect this code below result is :
>>index[0] equals
>>index[1] not equals
but when compile this code result is:
>>index[0] equal
I should to solve this problem?

Code:

//compare 2  char  with for loop
import java.util.Arrays;
class TestCheckMethod{
    public static void main (String args[]){
        String str = "AB";
        int len,len2;
        char[] charArray = str.toCharArray();
        char inputChar;
        inputChar = 'B';
        System.out.print("\n");
        System.out.print("String is  "+str);
        System.out.print("\n");
        System.out.print("\n");
        
        for(int i = 0;i<charArray.length;i++){
            System.out.println("char array is>>"+charArray[i]);
        }
        len = charArray.length;
        System.out.println("length of char array is>>"+len);
        System.out.print("\n");
        
        System.out.println("input char is>>  "+inputChar);

        Check(charArray,inputChar);
        
    }
    ///////////////////////////////////////////////////////
    //compare charArray and inputChar
    public static int Check(char[] charArray , char inputChar){
        int index = 0;
        for(index = 0;index<charArray.length;index++){
            if(charArray[index] == inputChar){
                System.out.println(">>index  "+index+"  equals");
                return index;
            }else{
                System.out.println(">>index  "+index+"  not equals");
                return index;
            }
        }
    return index;
    }
}

[markus-sukram]

It is unnecessary to create a new character array, a string is already an array of characters.
for (i = 0; i < str.length; i++){
if(str.charAt(i) == 'B') {System.out.println("index "+i+" is equal to B");}
else {System.out.println("index "+i+" is not equal to B");}
}

[googgoo]

Thank for that.