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how to add different types of objects in arraylist in java

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how to add different types of objects in arraylist in java

1,099 views October 26, 2019 4:29

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ChannelHindi Life

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types of objects in arraylist in java
Add multiple items to ArrayList in Java

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Hindi Life published this 4:29 video tutorial on October 26, 2019. It has been watched 1,099 times on YouTube.

Channel: Hindi Life
Category: Education
Duration: 4:29
Published: October 26, 2019
Views: 1,099
Likes: 7

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Further reading

ArrayList with different Object Types - Java Learning Academy javalearningacademy.com
Keeping different types of objects in the same ArrayList object could be done by using Object generic type. The idea here is to allow ArrayList to take any Object then check the actual type at the time of retrieving it.…
Add multiple items to ArrayList in Java - HowToDoInJava howtodoinjava.com
2. Add only selected items to arraylist. This method uses Java 8 stream API. We create a stream of elements from first list, add filter to get the desired elements only, and then collect filtered elements to another lis…
java - Create an ArrayList with multiple object types ... stackoverflow.com
As the return type of ArrayList is object, you can add any type of data to ArrayList but it is not a good practice to use ArrayList because there is unnecessary ...

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