what is the meaning of ^ in java code example

Example: java meaning

if (you.mean.equals("java programming language")) {
  System.out.println("Java is a class-based, object-oriented programming language");
} else if (you.mean.equals("java coffee")) {
  System.out.print("the term java comes from an island named 'java', a famous coffee source druing the 1600s ");
}