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!java typeof
Object obj = null;
obj = new ArrayList<String>();
System.out.println(obj.getClass());
obj = "dummy";
System.out.println(obj.getClass());
obj = 4;
System.out.println(obj.getClass());Copyright © 2021 Codeinu
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