Open Source license policy

GPL:
The GPL is copyleft i.e It requires you to disclose your source code and make the modified version open source as well.

MIT License:
The MIT license allows reusing the code freely for our own use, reusing for commercial or non-commercial distribution whether in source or binary form. But, it does not allow us to claim the authorship of the code or to claim the original author for any downhill.

Apache Licence:
We can use Apache License software in our commercial products. The Apache License is more restrictive in terms of modifications relative to MIT license. We need to list out all of the modifications that we have done and have to preserve all of our modification notices.

BSD License:
Unlike GPL, the BSD License is free of copyleft, we don’t need to disclose our source code and to make the modified version open-source as well. Unlike Apache License, we are also not required to state all our modified changes.

Open Source License Policy and related questions and answers are available here: https://opensource.org/licenses

Resource Link: https://medium.com/@angularboy/guide-to-open-source-licenses-585f699c8369

Power Mock with static example

Power Mock with static example:

Manufacturing Code: https://github.com/7droids/PowerMock/blob/master/PowerMock/src/de/sevendroids/java/powermock/sample/PowerMockSampleClassWithStaticMethod.java

Unit Testing Code: https://github.com/7droids/PowerMock/blob/master/PowerMock/test/src/de/sevendroids/java/powermock/sample/PowerMockSampleClassWithStaticMethodTest.java