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 can usecompareTo(Byte anotherByte)to compare two Byte objects numerically. The following table lists the return value fromcompareTo(Byte anotherByte). Let's give it a try. publicclassMain {publicstaticvoidmain(String[] args) {//fromjava2s.comByte byte1 =newByte("1"); Byte byte2 =ne...
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Method 2: Compare two Integers in Java Using equals() Method In Java, for comparing two objects, use the “equals()” method. It outputs the boolean value “true” if both objects are the same; else, it returns “false”. We can also compare two integer objects as a reference by util...
publicclassIntegerComparisonExample{publicstaticvoidmain(String[]args){// Declare and initialize two Integer objectsInteger num1=10;Integer num2=5;// Use the compareTo method to compare the two integersintresult=num1.compareTo(num2);// Interpret the result and print the appropriate messageif(res...
System.out.println("Both Strings are Equal (i.e. String1 is Equal to String2)"); } } } Output: Enter First String : Java Enter Second String : Blog First String is Greater than Second String. That’s all about How to compare two Strings in java....
The String is a special class in Java, so is String comparison. When I say comparing String variables, it can be either to compare two String objects to check if they are the same, i.e. contains the same characters, or compare them alphabetically to check which comes first or second. ...
2.Comparing two String Array in Java As I said in the previous section thatjava.util.Arraysclass has overloadedequals()anddeepEquals()to acceptobject[]. Since arrays are co-variant, you can pass String[] to a method that accepts anObject[], which is used to compareString array in Java....
In this chapter you will learn: Compare two double values Java double type comparison can be done through the following methods: static int compare(double d1, double d2)compares the two specified double values. int compareTo(Double anotherDouble)compares two Double objects numerically. ...
Use theequals()Method to Compare Two Dates in Java Another approach is to use theequals()method in JavaDateclass. It compares two dates and returnstrueif they are equal. Example Codes: // java 1.8packagesimpletesting;importjava.text.ParseException;importjava.text.SimpleDateFormat;importjava.util...