The comparison is “case- sensitive” meaning that the char ‘A’ is considered to be different from the char ‘a’ . There is a variant of equals() called equalsIgnoreCase() that compares two strings, ignoring uppercase/lowercase differences. The Java String class implement many useful methods.
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The equals() method is case-sensitive , meaning that the string “HELLO” is considered to be different from the string “hello”. The == operator does not work reliably with strings. Use == to compare primitive values such as int and char.
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