Join a list of strings with '[' as prefix, ']' as suffix, and ',' as delimiter using streams.
Step 1: Convert List β Stream -> languageList.stream() Step 2: Collecting using joining() Collectors.joining(delimiter, prefix, suffix)->.collect(Collectors.joining(",", "[", "]")) ππ¨π₯π₯π...
![Join a list of strings with '[' as prefix, ']' as suffix, and ',' as delimiter using streams.](https://media2.dev.to/dynamic/image/width=1200,height=627,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fxurqd9y8vdl9kt7ufsvr.png)
Source: DEV Community
Step 1: Convert List β Stream -> languageList.stream() Step 2: Collecting using joining() Collectors.joining(delimiter, prefix, suffix)->.collect(Collectors.joining(",", "[", "]")) ππ¨π₯π₯ππππ¨π«π¬.π£π¨π’π§π’π§π (",", "[", "]") π£π¨π’π§π¬ ππ‘π ππ₯ππ¦ππ§ππ¬ π¨π π π¬ππ«πππ¦ π’π§ππ¨ π π¬π’π§π π₯π πππ«π’π§π , π¬ππ©ππ«ππππ ππ² π ππ¨π¦π¦π, ππ§π ππππ¬ [ ππ ππ‘π πππ π’π§π§π’π§π ππ§π ] ππ ππ‘π ππ§π.
