130 |
|
boolean prePresent = s.contains(e); |
131 |
|
boolean added = s.add(e); |
132 |
|
if (!s.contains(e)) |
133 |
< |
fail ("Element not present after addition."); |
133 |
> |
fail("Element not present after addition."); |
134 |
|
if (added == prePresent) |
135 |
< |
fail ("added == alreadyPresent"); |
135 |
> |
fail("added == alreadyPresent"); |
136 |
|
int postSize = s.size(); |
137 |
|
if (added && preSize == postSize) |
138 |
< |
fail ("Add returned true, but size didn't change."); |
138 |
> |
fail("Add returned true, but size didn't change."); |
139 |
|
if (!added && preSize != postSize) |
140 |
< |
fail ("Add returned false, but size changed."); |
140 |
> |
fail("Add returned false, but size changed."); |
141 |
|
} |
142 |
|
} |
143 |
|
|