225 emptyWithSlack.add(42);
226 assertTrue(emptyWithSlack.remove(42));
227 collections.add(new TestCase("emptyWithSlack",
228 className,
229 copyConstructor.newInstance(emptyWithSlack),
230 emptyWithSlack));
231
232 final Collection<Integer> singleWithSlack = defaultConstructor.newInstance();
233 singleWithSlack.add(42);
234 singleWithSlack.add(43);
235 assertTrue(singleWithSlack.remove(43));
236 collections.add(new TestCase("singleWithSlack",
237 className,
238 copyConstructor.newInstance(singleWithSlack),
239 singleWithSlack));
240
241 final Collection<Integer> regularWithSlack = defaultConstructor.newInstance();
242 for (int i=0; i < (2 * size); i++) {
243 regularWithSlack.add(i);
244 }
245 assertTrue(regularWithSlack.removeIf((x) -> {return x >= size;}));
246 collections.add(new TestCase("regularWithSlack",
247 className,
248 copyConstructor.newInstance(regularWithSlack),
249 regularWithSlack));
250
251 final Collection<Integer> reverseWithSlack = defaultConstructor.newInstance();
252 for (int i=2 * size; i >= 0; i--) {
253 reverseWithSlack.add(i);
254 }
255 assertTrue(reverseWithSlack.removeIf((x) -> {return x < size;}));
256 collections.add(new TestCase("reverseWithSlack",
257 className,
258 copyConstructor.newInstance(reverseWithSlack),
259 reverseWithSlack));
260
261 final Collection<Integer> oddsWithSlack = defaultConstructor.newInstance();
262 for (int i = 0; i < 2 * size; i++) {
263 oddsWithSlack.add((i * 2) + 1);
264 }
265 assertTrue(oddsWithSlack.removeIf((x) -> {return x >= size;}));
266 collections.add(new TestCase("oddsWithSlack",
267 className,
268 copyConstructor.newInstance(oddsWithSlack),
269 oddsWithSlack));
270
271 final Collection<Integer> evensWithSlack = defaultConstructor.newInstance();
272 for (int i = 0; i < 2 * size; i++) {
273 evensWithSlack.add(i * 2);
274 }
275 assertTrue(evensWithSlack.removeIf((x) -> {return x >= size;}));
276 collections.add(new TestCase("evensWithSlack",
277 className,
278 copyConstructor.newInstance(evensWithSlack),
279 evensWithSlack));
280
281 final Collection<Integer> fibonacciWithSlack = defaultConstructor.newInstance();
282 prev2 = 0;
283 prev1 = 1;
284 for (int i=0; i < size; i++) {
285 final int n = prev1 + prev2;
286 if (n < 0) { // stop on overflow
287 break;
288 }
289 fibonacciWithSlack.add(n);
290 prev2 = prev1;
291 prev1 = n;
292 }
293 assertTrue(fibonacciWithSlack.removeIf((x) -> {return x < 20;}));
294 collections.add(new TestCase("fibonacciWithSlack",
295 className,
296 copyConstructor.newInstance(fibonacciWithSlack),
297 fibonacciWithSlack));
298
299 }
300
301 return collections;
302 }
303
304 }
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225 emptyWithSlack.add(42);
226 assertTrue(emptyWithSlack.remove(42));
227 collections.add(new TestCase("emptyWithSlack",
228 className,
229 copyConstructor.newInstance(emptyWithSlack),
230 emptyWithSlack));
231
232 final Collection<Integer> singleWithSlack = defaultConstructor.newInstance();
233 singleWithSlack.add(42);
234 singleWithSlack.add(43);
235 assertTrue(singleWithSlack.remove(43));
236 collections.add(new TestCase("singleWithSlack",
237 className,
238 copyConstructor.newInstance(singleWithSlack),
239 singleWithSlack));
240
241 final Collection<Integer> regularWithSlack = defaultConstructor.newInstance();
242 for (int i=0; i < (2 * size); i++) {
243 regularWithSlack.add(i);
244 }
245 assertTrue(regularWithSlack.removeAll(x -> x >= size));
246 collections.add(new TestCase("regularWithSlack",
247 className,
248 copyConstructor.newInstance(regularWithSlack),
249 regularWithSlack));
250
251 final Collection<Integer> reverseWithSlack = defaultConstructor.newInstance();
252 for (int i=2 * size; i >= 0; i--) {
253 reverseWithSlack.add(i);
254 }
255 assertTrue(reverseWithSlack.removeAll(x -> x < size));
256 collections.add(new TestCase("reverseWithSlack",
257 className,
258 copyConstructor.newInstance(reverseWithSlack),
259 reverseWithSlack));
260
261 final Collection<Integer> oddsWithSlack = defaultConstructor.newInstance();
262 for (int i = 0; i < 2 * size; i++) {
263 oddsWithSlack.add((i * 2) + 1);
264 }
265 assertTrue(oddsWithSlack.removeAll(x -> x >= size));
266 collections.add(new TestCase("oddsWithSlack",
267 className,
268 copyConstructor.newInstance(oddsWithSlack),
269 oddsWithSlack));
270
271 final Collection<Integer> evensWithSlack = defaultConstructor.newInstance();
272 for (int i = 0; i < 2 * size; i++) {
273 evensWithSlack.add(i * 2);
274 }
275 assertTrue(evensWithSlack.removeAll(x -> x >= size));
276 collections.add(new TestCase("evensWithSlack",
277 className,
278 copyConstructor.newInstance(evensWithSlack),
279 evensWithSlack));
280
281 final Collection<Integer> fibonacciWithSlack = defaultConstructor.newInstance();
282 prev2 = 0;
283 prev1 = 1;
284 for (int i=0; i < size; i++) {
285 final int n = prev1 + prev2;
286 if (n < 0) { // stop on overflow
287 break;
288 }
289 fibonacciWithSlack.add(n);
290 prev2 = prev1;
291 prev1 = n;
292 }
293 assertTrue(fibonacciWithSlack.removeAll(x -> x < 20));
294 collections.add(new TestCase("fibonacciWithSlack",
295 className,
296 copyConstructor.newInstance(fibonacciWithSlack),
297 fibonacciWithSlack));
298
299 }
300
301 return collections;
302 }
303
304 }
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