[Eranga]

You return the index in wrong place.

Code:

    public static int Check(char[] charArray , char inputChar){
			for(int index = 0;index<charArray.length;index++){
				if(charArray[index] == inputChar){
                                    System.out.println("equals");
                                    return index;			
                                }
			}
                        return 0;
                }

There actually I return the 0 if there is no any character is found. Change it properly depend on your application.