The compareTo method compares the current object with the object sent as a parameter . When implementing it, we need to make sure that the method returns: A positive integer, if the current object is greater than the parameter object. A negative integer, if the current object is less than the parameter object.
Read moreWhat is the difference between equals () and equalsIgnoreCase () methods?
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.
Read moreWhat is the difference between compareTo and compare with?
To compare to is to point out or imply resemblances between objects regarded as essentially of a different order; to compare with is mainly to point out differences between objects regarded as essentially of the same order.
Read moreWhat does equalsIgnoreCase mean in Java?
The equalsIgnoreCase() method compares two strings, ignoring lower case and upper case differences . This method returns true if the strings are equal, and false if not.
Read moreWhat is equal and == in Java?
equals() Method in Java. Both equals() method and the == operator are used to compare two objects in Java. == is an operator and equals() is method . But == operator compares reference or memory location of objects in a heap, whether they point to the same location or not.
Read moreWhat is the difference between equals and compareTo in Java?
The 2 main differences are that: equals will take any Object as a parameter, but compareTo will only take Strings . equals only tells you whether they’re equal or not, but compareTo gives information on how the Strings compare lexicographically.
Read moreWhat is difference between equals and equalsIgnoreCase 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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