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The task is done! #2146
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The task is done! #2146
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Original file line number | Diff line number | Diff line change |
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package core.basesyntax; | ||
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public class Bulldozer extends Machine { | ||
@Override | ||
public void doWork() { | ||
System.out.println("Bulldozer started working!"); | ||
} | ||
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@Override | ||
public void stopWork() { | ||
System.out.println("Bulldozer stopped work!"); | ||
} | ||
} |
Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,13 @@ | ||
package core.basesyntax; | ||
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public class Excavator extends Machine { | ||
@Override | ||
public void doWork() { | ||
System.out.println("Excavator started working!"); | ||
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. The message should be more informative and indicate that it is an 'Excavator' that is working. Consider specifying the type of machine in the message, for example: 'Excavator is working.' |
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} | ||
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@Override | ||
public void stopWork() { | ||
System.out.println("Excavator stopped work!"); | ||
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. The stop message should be consistent with the start message. Consider changing it to 'Excavator stopped working.' to match the informative style. |
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} | ||
} |
Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,8 @@ | ||
package core.basesyntax; | ||
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public abstract class Machine { | ||
public abstract void doWork(); | ||
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public abstract void stopWork(); | ||
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} |
Original file line number | Diff line number | Diff line change |
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@@ -1,5 +1,11 @@ | ||
package core.basesyntax; | ||
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public class MainApp { | ||
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public static void main(String[] args) { | ||
Machine[] machines = {new Bulldozer(), new Excavator(), new Truck()}; | ||
for (Machine machine : machines) { | ||
machine.doWork(); | ||
machine.stopWork(); | ||
} | ||
} | ||
} |
Original file line number | Diff line number | Diff line change |
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package core.basesyntax; | ||
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public class Truck extends Machine { | ||
@Override | ||
public void doWork() { | ||
System.out.println("Truck started working!"); | ||
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. The message should indicate what type of |
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} | ||
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@Override | ||
public void stopWork() { | ||
System.out.println("Truck stopped work!"); | ||
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. Similarly, the message in |
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} | ||
} |
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
The message should be informative and indicate the type of
Machine
is working right now. Consider changing the message to match the format used in thedoWork
method, such as 'Bulldozer stopped working!'.