hazendaz / jmockit1 / 877

Committed 24 May 2026 05:57PM UTC coverage: 75.471% (-0.03%) from 75.496%

Build # 877

Build Type

push

github

Committed by

web-flow

Commit Message

Merge pull request #512 from hazendaz/copilot/modernize-list-usage

Modernize flagged collection/reflection API usages in `main` module (Java 21 build path)

Coverage Stats

6026 of 8488 branches covered (70.99%)

Branch coverage included in aggregate %.

25 of 34 new or added lines in 15 files covered. (73.53%)

5 existing lines in 1 file now uncovered.

12659 of 16270 relevant lines covered (77.81%)

0.78 hits per line

Source File
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0.0

/main/src/main/java/mockit/coverage/dataItems/InstanceFieldData.java

/*
 * MIT License
 * Copyright (c) 2006-2025 JMockit developers
 * See LICENSE file for full license text.
 */
package mockit.coverage.dataItems;

import edu.umd.cs.findbugs.annotations.NonNull;

import java.util.Collection;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;

import mockit.internal.state.TestRun;

public final class InstanceFieldData extends FieldData {
    private static final long serialVersionUID = 6991762113575259754L;

    @NonNull
    private final transient Map<Integer, List<Integer>> testIdsToAssignments = new HashMap<>();

    void registerAssignment(@NonNull Object instance) {
        List<Integer> dataForRunningTest = getDataForRunningTest();
        Integer instanceId = System.identityHashCode(instance);

        if (!dataForRunningTest.contains(instanceId)) {
            dataForRunningTest.add(instanceId);
        }

        writeCount++;
    }

    void registerRead(@NonNull Object instance) {
        List<Integer> dataForRunningTest = getDataForRunningTest();
        Integer instanceId = System.identityHashCode(instance);

        dataForRunningTest.remove(instanceId);
        readCount++;
    }

    @NonNull
    private List<Integer> getDataForRunningTest() {
        int testId = TestRun.getTestId();
        return testIdsToAssignments.computeIfAbsent(testId, k -> new LinkedList<>());
    }

    @Override
    void markAsCoveredIfNoUnreadValuesAreLeft() {
        for (List<Integer> unreadInstances : testIdsToAssignments.values()) {
            if (unreadInstances.isEmpty()) {
                covered = true;
                break;
            }
        }
    }

    @NonNull
    public List<Integer> getOwnerInstancesWithUnreadAssignments() {
        if (isCovered()) {
            return List.of();
        }

        Collection<List<Integer>> assignments = testIdsToAssignments.values();
        return assignments.iterator().next();
    }
}

1	/*
2	* MIT License
3	* Copyright (c) 2006-2025 JMockit developers
4	* See LICENSE file for full license text.
5	*/
6	package mockit.coverage.dataItems;
7
8	import edu.umd.cs.findbugs.annotations.NonNull;
9
10	import java.util.Collection;
11	import java.util.HashMap;
12	import java.util.LinkedList;
13	import java.util.List;
14	import java.util.Map;
15
16	import mockit.internal.state.TestRun;
17
18	public final class InstanceFieldData extends FieldData {	×
19	private static final long serialVersionUID = 6991762113575259754L;
20
21	@NonNull	×
22	private final transient Map<Integer, List<Integer>> testIdsToAssignments = new HashMap<>();
23
24	void registerAssignment(@NonNull Object instance) {
25	List<Integer> dataForRunningTest = getDataForRunningTest();	×
26	Integer instanceId = System.identityHashCode(instance);	×
27
28	if (!dataForRunningTest.contains(instanceId)) {	×
29	dataForRunningTest.add(instanceId);	×
30	}
31
32	writeCount++;	×
33	}	×
34
35	void registerRead(@NonNull Object instance) {
36	List<Integer> dataForRunningTest = getDataForRunningTest();	×
37	Integer instanceId = System.identityHashCode(instance);	×
38
39	dataForRunningTest.remove(instanceId);	×
40	readCount++;	×
41	}	×
42
43	@NonNull
44	private List<Integer> getDataForRunningTest() {
45	int testId = TestRun.getTestId();	×
46	return testIdsToAssignments.computeIfAbsent(testId, k -> new LinkedList<>());	×
47	}
48
49	@Override
50	void markAsCoveredIfNoUnreadValuesAreLeft() {
51	for (List<Integer> unreadInstances : testIdsToAssignments.values()) {	×
52	if (unreadInstances.isEmpty()) {	×
53	covered = true;	×
54	break;	×
55	}
56	}	×
57	}	×
58
59	@NonNull
60	public List<Integer> getOwnerInstancesWithUnreadAssignments() {
61	if (isCovered()) {	×
NEW 62	return List.of();	×
63	}
64
65	Collection<List<Integer>> assignments = testIdsToAssignments.values();	×
66	return assignments.iterator().next();	×
67	}
68	}

hazendaz / jmockit1 / 877

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