String literal pool & Creating the String object Using new()
What is String literal pool? How to create a String There are two ways to create a String object in Java: Using the new operator. For example, String str = new String("Hello"); . Using a string literal or constant expression) . For example, String str="Hello"; (string literal) or String str="Hel" + "lo"; (string constant expression). What is difference between these String's creations? In Java, the equals method can be considered to perform a deep comparison of the value of an object, whereas the == operator performs a shallow comparison. The equals method compares the content of two objects rather than two objects' references. The == operator with reference types (i.e., Objects) evaluates as true if the references are identical - point to the same object. With value types (i.e., primitives) it evaluates as true if the value is identical. The equals ...