Arraylist is an heterogeneous collection of objects where each object can be indexed individually. while writing an application there could be some scenarios where we have arraylist object filled with ...

We face this issue n Java 5 and later version if we use collections without using type specifiers (for example:we use Arraylist() instead of ArrayList<String>()).As this example was compiled using the ...

Integer String Boolean Integer String Boolean Hint ArrayLists can not contain primitive types such as int or boolean. But we can use the Java classes Integer and Boolean instead. We can still add ...

Lesson on Java Arrays, ArrayLists, Loops, Strings. Contribute to ocskier/arrays-loops-strings development by creating an account on GitHub.