D in Java

The only difference between them is that the equals() methods considers the case while equalsIgnoreCase() methods ignores the case during comparison . For e.g. The equals() method would return false if we compare the strings “TEXT” and “text” however equalsIgnoreCase() would return true.

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To convert a string to lowercase in Java, call toLowerCase() method on the string object . The method returns a new String object with the characters in the original string transformed to lowercase letters.

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