Code doesn't match method semantic annotation

[juanjux]

Code:

class EqualsNotNull {
    public boolean equals(@javax.annotation.Nonnull Object obj) { }
}

Error:

    --- FAIL: TestJavaDriver/semantic/equals_notnull (0.01s)
    	fixtures.go:269: blacklisted nodes of type "MethodDeclaration" (1) found in the tree

[bzz]

Tested, this has been fixed in #104 as the cause is the same.