xref: /aosp_15_r20/external/jspecify/samples/UnrecognizedLocationsMisc.java (revision 2167191df2fa07300797f1ac5b707370b5f38c48)
1 /*
2  * Copyright 2020 The JSpecify Authors.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *     http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 import org.jspecify.annotations.NullMarked;
17 import org.jspecify.annotations.Nullable;
18 
19 // Covered by
20 // conformance-tests/src/assertions/java/org/jspecify/conformance/tests/irrelevantannotations/notnullmarked/Other.java
21 @NullMarked
22 abstract class UnrecognizedLocationsMisc {
23   interface Super {}
24 
25   static class Sub
26       // jspecify_nullness_intrinsically_not_nullable
27       extends @Nullable Object
28       // jspecify_nullness_intrinsically_not_nullable
29       implements @Nullable Super {
30     // jspecify_nullness_intrinsically_not_nullable
Sub()31     @Nullable Sub() {}
32   }
33 
foo()34   void foo() throws Exception {
35     try {
36       // jspecify_unrecognized_location
37       @Nullable Object o;
38 
39       @Nullable Object[] a0;
40 
41       // jspecify_unrecognized_location
42       Object @Nullable [] a1;
43 
44       // jspecify_unrecognized_location
45       @Nullable Object @Nullable [] a2;
46 
47       // jspecify_unrecognized_location
48     } catch (@Nullable Exception e) {
49     }
50 
51     // jspecify_unrecognized_location
52     try (@Nullable AutoCloseable a = get()) {}
53   }
54 
get()55   abstract AutoCloseable get();
56 }
57