Doubts about project license

[mlorenzoitx]

While checking the code i found a Apache-2.0 license for the project

https://github.com/hyperxpro/Brotli4j/blob/main/LICENSE

but in the code some files have MIT license headers, for example

• https://github.com/hyperxpro/Brotli4j/blob/main/brotli4j/src/main/java/com/aayushatharva/brotli4j/encoder/EncoderJNI.java
• https://github.com/hyperxpro/Brotli4j/blob/main/brotli4j/src/main/java/com/aayushatharva/brotli4j/encoder/Encoder.java
• https://github.com/hyperxpro/Brotli4j/blob/main/brotli4j/src/main/java/com/aayushatharva/brotli4j/common/BrotliCommon.java
• ...

I believe, not a lawyer, that project final license should be Apache-2.0 and MIT because some of your code is under MIT license

[hyperxpro]

Brotli4j is indeed licensed under Apache 2.0 but some of the part of code is coming from Google so it contains the MIT license. I just have to add the Apache license to it.

[mlorenzoitx]

If you have permissions from Google (Copyright owner) to change code license you can change license header, otherwise you need to move to a dual license model. If you fall in dual license model, you can follow https://reuse.software/ specifications to automate license compliance