In Java, the emptyList() is a built-in static method of the Collections class that doesn’t accept any parameter. It creates an empty and immutable List.
How to Use Modulo or Remainder Operator in Java
The modulo operator in Java performs division on given values and retrieves the remainder as output. It is denoted with a percent sign “%”.
How to Parse a String in Java?
To parse a string in Java, use the “parse()”, “split()”, or “useDelimiter()” method. Moreover, “StringUtils”, and the “StringTokenizer” Class are also used.
How to Import Math in Java?
To import the Math class in Java, use the “import static java.lang.Math.*;” statement at the start of your Java program.
How to Compare Strings in Java [14 Different Methods]
Users can compare strings in Java using two ways, i.e., “string reference” comparison and “string content” comparison. When comparing by reference, Java checks if the two strings are stored in the exact same memory location. On the other hand, content comparison checks if the characters in the strings are exactly the same. Most of the …