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Grammar fixes for observer

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Ilkka Seppälä 2021-06-22 17:05:41 +03:00
parent 2b7cc410b0
commit bbc2a9ddb1
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2 changed files with 5 additions and 9 deletions
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12
observer/README.md
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@ -21,10 +21,10 @@ dependents are notified and updated automatically.
## Explanation
Real world example
Real-world example
> In a land far away lives the races of hobbits and orcs. Both of them are mostly outdoors so they
> closely follow the changes in weather. One could say that they are constantly observing the
> In a land far away live the races of hobbits and orcs. Both of them are mostly outdoors so they
> closely follow the weather changes. One could say that they are constantly observing the
> weather.
In plain words
@ -152,11 +152,7 @@ be changed.
* When an object should be able to notify other objects without making assumptions about who these
objects are. In other words, you don't want these objects tightly coupled.
## Typical Use Case
* Changing in one object leads to a change in other objects.
## Real world examples
## Known uses
* [java.util.Observer](http://docs.oracle.com/javase/8/docs/api/java/util/Observer.html)
* [java.util.EventListener](http://docs.oracle.com/javase/8/docs/api/java/util/EventListener.html)

2
observer/src/main/java/com/iluwatar/observer/App.java
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@ -58,7 +58,7 @@ public class App {
weather.timePasses();
weather.timePasses();
// Generic observer inspired by Java Generics and Collection by Naftalin & Wadler
// Generic observer inspired by Java Generics and Collections by Naftalin & Wadler
LOGGER.info("--Running generic version--");
var genericWeather = new GWeather();
genericWeather.addObserver(new GOrcs());