infer_clone/infer/tests/codetoanalyze/java/tracing/ArrayIndexOutOfBoundsExcept...

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/*
* Copyright (c) 2015-present, Facebook, Inc.
*
* 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.tracing;
import com.facebook.infer.annotation.Verify;
public class ArrayIndexOutOfBoundsExceptionExample {
void callMethodFromArray(T2[] array, int index) {
if (array[index] != null) {
array[index].f();
}
}
@Verify
public void missingCheckOnIndex(T2[] array, int index) {
if (array != null) {
if (index < array.length) {
callMethodFromArray(array, index);
}
}
}
void callOutOfBound() {
T2[] array = new T2[42];
callMethodFromArray(array, -5);
}
void withFixedIndex(T2[] array) {
int index = 9;
callMethodFromArray(array, index);
}
void arrayIndexOutOfBoundsInCallee() {
T2[] array = new T2[8];
withFixedIndex(array);
}
}