java check type of object code example

Example 1: how to check object type in java

// obj instanceof Class

/*example*/

String str = "a String made by the String class";

if(str instanceof String) System.out.println("This is True");
if(str instanceof float) System.out.println("This will never be on your screen");

// You can do this with any type of class you want!

Example 2: how to find the class of an object java

// obj instanceof Class

/*example*/

String str = "a String made by the String class";

if(str instanceof String) System.out.println("This is True");
if(str instanceof float) System.out.println("This will never be on your screen");