publicclassIntegerComparisonExample{publicstaticvoidmain(String[]args){// Declare and initialize two primitive integer variablesintnum1=10;intnum2=5;// Use the Integer.compare method to compare the two integers
In Java, all primitive data types (such as int, float, double, and byte) have individual wrapper classes. Integer is a wrapper class of int, and it provides several methods and variables you can use in your code to work with integer variables. One of the methods is the compareTo() ...
*/ public UserDetails(String aFirstName, String aLastName, int aAccountNumber, Date aDateOpened) { super(); setFirstName(aFirstName); setLastName(aLastName); setAccountNumber(aAccountNumber); setDateOpened(aDateOpened); // there is no need here to call verifyUserDetails. } // The defau...
2. Compare Two Lists – Find Additional Items In the following examples, we will find the items that are present in list1, but not in list2. 2.1. Plain Java If two arraylists are not equal and we want to findwhat additional elements are in the first list compared to the second list,...
We use the DateTime API introduced in Java 8 like LocalDate, LocalTime, LocalDateTime, ZonedDateTime, as well as older classes like Date, and Calendar to demonstrate how to compare dates. Compare dates in Java using LocalDate importjava.time.LocalDate;publicclassCompareLocalDateExample{publicstati...
Use Compare(Double a, Double b) to Compare Doubles in Java Use d2.CompareTo(d1) to Compare Doubles in Java This guide will tell you how to compare doubles in the Java. There are some built-in methods to compare doubles. The methods are explained in this guide. Let’s dive in. ...
In this article, we are going to compare characters in Java. Java provides some built-in methods suchcompare()andequals()to compare the character objects. Although, we can use less than or greater than operators but they work well with primitive values only. ...
Learndifferent ways to compare two hashmapsin Java by keys, values and key-value pairs. Also, learn to compare Maps while allowing or restricting duplicate values. 1. Compare Maps for Same Keys and Values 1.1. UsingMap.equals() By default,HashMap.equals()method compares two hashmaps by ke...
In this Java tutorial, you will learn How to Find Maximum Occurrence of Words from given Text File? Here is a logic for getting top element: Create a
Let us look at another example that uses compareTo() to compare two instances of LocalDate: LocalDate date1 = LocalDate.of(2018, Month.JULY, 12); LocalDate date2 = LocalDate.of(2016, Month.AUGUST, 25); // compare dates int diff = date1.compareTo(date2); if (diff == 0) { Sy...