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.
1. I want a brief definition about the equals() , == and hashCode(). If i run following code means the output will be true false 2420395 2420395. But i had understand that equals() method compares the string and == compares the reference.But in output the hashCcode() method prints the reference number for both strings as same then why the == returns false.ut i had understand that equals() method compares the string and == compares the reference. But in output the hashCcode() method prints the reference number for both strings as same then why the == returns false.