public class Test<S> {
public S foo() {
S s = joo(new A());
return null;
}
public S joo(A b) {
return null;
}
}
class A{}
java -jar checker/dist/checker.jar -processor resourceleak Test.java
Test.java:3: error: [required.method.not.known] The checker cannot determine the must call methods of s or any of its aliases, so it could not determine if they were called. Typically, this error indicates that you need to write an @MustCall annotation (often on an unconstrained generic type).
S s = joo(new A());
^
The type of object is: S.
Reason for going out of scope: regular method exit
1 error
Think about how to clean it up and why resource leak checker is failing by the change.
Resource leak checker is failing during the clean up in this PR https://github.com/eisop/checker-framework/pull/746 We used a ugly hacky way to make resource leak checker happy, see https://github.com/eisop/checker-framework/pull/746/commits/56afa4e542f4a0ed7710ec0c208139a4add072ab
Here is the minimal test case for it.
Think about how to clean it up and why resource leak checker is failing by the change.