My husband has to wean off his Dilaudid prescription slowly. He was taking 4mg every 4 hours during the day for a total of 20mg to control pain. He has dropped 2mg a day and is now on 14mg.
Array inside Array. Arrays.equals() method does not compare recursively if an array contains another array on other hand Arrays.deepEquals() method compare recursively if an array contains another array. Arrays.equals() check is if element is null or not and then calls equals() method, it does not check for Array type.
In general, both equals() and â==â operator in Java are used to compare objects to check equality but here are some of the differences between the two: Main difference between .equals() method and == operator is that one is a method and other is the operator. We can use == operators for reference comparison (address comparison) and .equals() method for content comparison.