check java variable type using getSimpleName method
package javaapplication;
public class Employee {
public static void main(String args[]) {
Object[] mixedObjects = new Object[]{"Hello", true, 1, new StringBuilder("Hello there"), new Employee(), new String[10]};
for (Object item : mixedObjects) {
System.out.println(item.getClass().getSimpleName());
}
}
}