need help, please

What is output by the following code? String s1 = "Java"; String s2 = "java"; boolean b1 = (s1.compareTo(s2)=( s 2 compareTo(s 1)=0;i){ s2 += s1.charAt(i); System.out.print(s2); What is output by the following code? String s1 = "Java"; String s 2="; for (int i=0;i