It's not terribly clean, but you could use indexOf() and check if it returns -1. Better than breaking out a loop.

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 ...

Sometime we need to save ArrayList of Objects into Shared preferences so that we can use that data in multiple Activities when required. We can do that easily as below: public class Users { private ...

Breakpoint condition 'test.get(0).get(0).equals("Work0")' error: Cannot evaluate because of compilation error(s): The method get(int) is undefined for the type Object ...

CSV Files and Basic Statistics in Java Module 1. Use the open-source Apache Commons CSV package in your own Java programs; 2. Access data from one or many CSV files using Java; 3. Convert strings into ...