Add two lists in JAVA

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by vigneshchennai74 dot icon Updated: Mar 11, 2023

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Adding two lists in Java refers to combining the elements of two separate lists into a single list. In the provided code, two lists are passed as parameters to the usingNativeJava method, and the elements of these lists are added to a new list using the addAll method of the ArrayList class. 

The addAll method takes another collection as an argument and adds all its elements to the end of the list. By calling this method on the new list and passing in both original lists, the elements of both lists are added to the new list. This process can be useful in many scenarios where data needs to be combined from multiple sources or when a single list needs to be created from multiple smaller lists. It can also simplify code by reducing the need for nested loops or other complex logic. 

Preview of the output that you will get on running this code from your IDE


in this solution we have used list function.

  1. Copy the code using the "Copy" button above, and paste it in a JAVA file in your IDE.
  2. Modify the code use your own input and join the List .
  3. Run the file to read and add two list.

I hope you found this useful. I have added the link to dependent libraries, version information in the following sections.

I found this code snippet by searching for "Add two lists in JAVA" in kandi. You can try any such use case!

Enviroinment Tested

I tested this solution in the following versions. Be mindful of changes when working with other versions

  • The solution is created and executed in 2022-09 (4.25.0)

Using this solution, we are able to add a two list in java with simple steps. This process also facilities an easy to use, hassle free method to create a hands-on working version of code which would help us Add two list in java in Python.


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