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59 lines
817 B
59 lines
817 B
/*
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* Copyright (c) 2013-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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package codetoanalyze.java.eradicate;
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import javax.annotation.Nullable;
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public class NullFieldAccess {
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class C {
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int n;
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}
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interface I {
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@Nullable C c = null;
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}
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@Nullable C x;
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C y;
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static final @Nullable C z = null;
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NullFieldAccess() {
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y = new C();
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}
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int useX() {
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C c = x;
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return c.n;
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}
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int useY() {
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C c = y;
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return c.n;
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}
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int useZ() {
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C c = z;
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return c.n;
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}
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int useInterface(I i) {
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C c = i.c;
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return c.n;
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}
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@Nullable Object[] objects;
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int arrayLength() {
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return objects.length;
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}
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Object arrayAccess() {
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return objects[0];
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}
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}
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