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generics-hello #191

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generics-hello #191

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14 changes: 7 additions & 7 deletions 1-0-java-basics/1-3-0-hello-generics/src/main/java/com/bobocode/basics/Box.java
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Original file line number Diff line number Diff line change
Expand Up @@ -5,20 +5,20 @@
* is flexible, because we can store anything we want there. But it is not safe, because it requires runtime casting
* and there is no guarantee that we know the type of the stored value.
* <p>
* todo: refactor this class so it uses generic type "T" and run {@link com.bobocode.basics.BoxTest} to verify it
* todo: refactor this class so it uses generic type "T" and run {@link com.bobocode.basics} to verify it
*/
public class Box {
private Object value;
public class Box<T> {
private T value;

public Box(Object value) {
this.value = value;
public Box(T value) {
this.value = value;
}

public Object getValue() {
public T getValue() {
return value;
}

public void setValue(Object value) {
public void setValue(T value) {
this.value = value;
}
}