what are strings in java

1public boolean contains(“searchString”)
2
3String x = “Java is programming language”;
4System.out.println(x.contains(“Amit”)); // This will print false
5System.out.println(x.contains(“Java”)); // This will print true
6

1Strings are an array of characters, but not in Java.

1StringBuilder str = new StringBuilder();
2str.append("GFG");