You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
39 lines
875 B
39 lines
875 B
/*
|
|
* Copyright (c) Facebook, Inc. and its affiliates.
|
|
*
|
|
* This source code is licensed under the MIT license found in the
|
|
* LICENSE file in the root directory of this source tree.
|
|
*/
|
|
|
|
package codetoanalyze.java.checkers;
|
|
|
|
import com.facebook.infer.annotation.Nullsafe;
|
|
import javax.annotation.Nullable;
|
|
import javax.annotation.concurrent.GuardedBy;
|
|
import javax.annotation.concurrent.ThreadSafe;
|
|
|
|
@Nullsafe(Nullsafe.Mode.LOCAL)
|
|
@ThreadSafe
|
|
public class NullsafeMode {
|
|
private @Nullable Object nullableField;
|
|
|
|
public void resetBad() {
|
|
this.nullableField = null;
|
|
}
|
|
|
|
public String getStringBad() {
|
|
if (this.nullableField != null) {
|
|
return nullableField.toString();
|
|
} else {
|
|
return "";
|
|
}
|
|
}
|
|
|
|
@GuardedBy("this")
|
|
private @Nullable Object nullableGuardedField;
|
|
|
|
public void unlockedWriteBad() {
|
|
nullableGuardedField = null;
|
|
}
|
|
}
|