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create code fences with backticks ` or tildes ~
```
like so
``` -
add language identifier to highlight code
```python
def function(foo):
print(foo)
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lang-java
MyOtherClassis mutable, the client code cannot pass it to an instance ofMyClass(either with a setter or the constructor, like in your example), and then mutate outside said instance.cloneis generally broken, which is why Effective Java recommends not using it).