Java String comparison is not working - 


public static void main(string[] args) {         string = "hi ";         string a1 = "hi am";         if (a1.equalsignorecase(a)) {             system.out.println("equal");         } else {             system.out.println("not equal");         }     }

why above code displaying not equal in console?

the first string has additional space @ end, it's not equal second string.


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