Failed
org.eclipse.jdt.core.tests.compiler.regression.ProgrammingProblemsTest.testBug410218b2 - 1.8 (from org.eclipse.jdt.core.tests.compiler.regression.TestAll)
Error Message
testBug410218b2 - Eclipse found warning(s) but Javac did not find any. ----------- Expected ------------ ------------ but was ------------ ----------\n 1. WARNING in X.java (at line 4)\n if (hss.contains(ts)) // bad\n ^^\n Unlikely argument type TreeSet<T> for contains(Object) on a Collection<HashSet<T>>\n ----------\n 2. WARNING in X.java (at line 5)\n hss.remove(ts); // bad\n ^^\n Unlikely argument type TreeSet<T> for remove(Object) on a Collection<HashSet<T>>\n ----------\n 3. WARNING in X.java (at line 6)\n if (hss.contains((Set<T>)ts)) // bad (because of strict check)\n ^^^^^^^^^^\n Unlikely argument type Set<T> for contains(Object) on a Collection<HashSet<T>>\n ----------\n 4. WARNING in X.java (at line 7)\n hss.remove((Set<T>)ts); // bad (because of strict check)\n ^^^^^^^^^^\n Unlikely argument type Set<T> for remove(Object) on a Collection<HashSet<T>>\n ----------\n --------- Difference is ---------- expected:<[]> but was:<[----------\n 1. WARNING in X.java (at line 4)\n if (hss.contains(ts)) // bad\n ^^\n Unlikely argument type TreeSet<T> for contains(Object) on a Collection<HashSet<T>>\n ----------\n 2. WARNING in X.java (at line 5)\n hss.remove(ts); // bad\n ^^\n Unlikely argument type TreeSet<T> for remove(Object) on a Collection<HashSet<T>>\n ----------\n 3. WARNING in X.java (at line 6)\n if (hss.contains((Set<T>)ts)) // bad (because of strict check)\n ^^^^^^^^^^\n Unlikely argument type Set<T> for contains(Object) on a Collection<HashSet<T>>\n ----------\n 4. WARNING in X.java (at line 7)\n hss.remove((Set<T>)ts); // bad (because of strict check)\n ^^^^^^^^^^\n Unlikely argument type Set<T> for remove(Object) on a Collection<HashSet<T>>\n ----------\n ]>
Stacktrace
junit.framework.ComparisonFailure: testBug410218b2 - Eclipse found warning(s) but Javac did not find any. ----------- Expected ------------ ------------ but was ------------ ----------\n 1. WARNING in X.java (at line 4)\n if (hss.contains(ts)) // bad\n ^^\n Unlikely argument type TreeSet<T> for contains(Object) on a Collection<HashSet<T>>\n ----------\n 2. WARNING in X.java (at line 5)\n hss.remove(ts); // bad\n ^^\n Unlikely argument type TreeSet<T> for remove(Object) on a Collection<HashSet<T>>\n ----------\n 3. WARNING in X.java (at line 6)\n if (hss.contains((Set<T>)ts)) // bad (because of strict check)\n ^^^^^^^^^^\n Unlikely argument type Set<T> for contains(Object) on a Collection<HashSet<T>>\n ----------\n 4. WARNING in X.java (at line 7)\n hss.remove((Set<T>)ts); // bad (because of strict check)\n ^^^^^^^^^^\n Unlikely argument type Set<T> for remove(Object) on a Collection<HashSet<T>>\n ----------\n --------- Difference is ---------- expected:<[]> but was:<[----------\n 1. WARNING in X.java (at line 4)\n if (hss.contains(ts)) // bad\n ^^\n Unlikely argument type TreeSet<T> for contains(Object) on a Collection<HashSet<T>>\n ----------\n 2. WARNING in X.java (at line 5)\n hss.remove(ts); // bad\n ^^\n Unlikely argument type TreeSet<T> for remove(Object) on a Collection<HashSet<T>>\n ----------\n 3. WARNING in X.java (at line 6)\n if (hss.contains((Set<T>)ts)) // bad (because of strict check)\n ^^^^^^^^^^\n Unlikely argument type Set<T> for contains(Object) on a Collection<HashSet<T>>\n ----------\n 4. WARNING in X.java (at line 7)\n hss.remove((Set<T>)ts); // bad (because of strict check)\n ^^^^^^^^^^\n Unlikely argument type Set<T> for remove(Object) on a Collection<HashSet<T>>\n ----------\n ]> at org.eclipse.jdt.core.tests.junit.extension.TestCase.assertStringEquals(TestCase.java:260) at org.eclipse.jdt.core.tests.junit.extension.TestCase.assertEquals(TestCase.java:236) at org.eclipse.jdt.core.tests.compiler.regression.AbstractRegressionTest.runJavac(AbstractRegressionTest.java:2060) at org.eclipse.jdt.core.tests.compiler.regression.AbstractRegressionTest.runTest(AbstractRegressionTest.java:2814) at org.eclipse.jdt.core.tests.compiler.regression.AbstractRegressionTest.runTest(AbstractRegressionTest.java:2539) at org.eclipse.jdt.core.tests.compiler.regression.AbstractRegressionTest.runNegativeTest(AbstractRegressionTest.java:2220) at org.eclipse.jdt.core.tests.compiler.regression.ProgrammingProblemsTest.testBug410218b2(ProgrammingProblemsTest.java:2794)
Standard Output
org.eclipse.jdt.core.tests.compiler.regression.ProgrammingProblemsTest#testBug410218b2 - 1.8 X.java [ import java.util.*; class X { <T> void test(Set<HashSet<T>> hss, TreeSet<T> ts, LinkedHashSet<T> lhs) { if (hss.contains(ts)) // bad hss.remove(ts); // bad if (hss.contains((Set<T>)ts)) // bad (because of strict check) hss.remove((Set<T>)ts); // bad (because of strict check) if (hss.contains(lhs)) // ok hss.remove(lhs); // ok } } ] Full results sent to /tmp/comptest/run.1514610271420/1.8.0_131_20171230_000432.txt
Standard Error
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