Failed

org.eclipse.jdt.core.tests.compiler.regression.ProgrammingProblemsTest.testBug410218b - 10 (from org.eclipse.jdt.core.tests.compiler.regression.TestAll)

Error Message

testBug410218b - 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

--------- 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
]>

Stacktrace

junit.framework.ComparisonFailure: 
testBug410218b - 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

--------- 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
]>
	at org.eclipse.jdt.core.tests.compiler.regression.ProgrammingProblemsTest.testBug410218b(ProgrammingProblemsTest.java:2764)

Standard Output

org.eclipse.jdt.core.tests.compiler.regression.ProgrammingProblemsTest#testBug410218b - 10
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)) // ok
		hss.remove((Set<T>)ts); // ok
	if (hss.contains(lhs)) // ok
		hss.remove(lhs); // ok
  }
}

]


Full results sent to /tmp/comptest/run.1584245034298/10.0.2_20200315_040443.txt

Standard Error

----------------------------------------