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Use Java 8 API to manage thread local

This commit is contained in:
Gary Gregory 2024-03-16 08:05:26 -04:00
parent e3658ad7bb
commit fdb6e394b8
2 changed files with 5 additions and 16 deletions
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17
src/main/java/org/apache/commons/lang3/builder/EqualsBuilder.java
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@ -93,7 +93,7 @@ public class EqualsBuilder implements Builder<Boolean> {
*
* @since 3.0
*/
private static final ThreadLocal<Set<Pair<IDKey, IDKey>>> REGISTRY = new ThreadLocal<>();
private static final ThreadLocal<Set<Pair<IDKey, IDKey>>> REGISTRY = ThreadLocal.withInitial(HashSet::new);
/*
* NOTE: we cannot store the actual objects in a HashSet, as that would use the very hashCode()
@ -329,12 +329,7 @@ public class EqualsBuilder implements Builder<Boolean> {
* @param rhs the other object to register
*/
private static void register(final Object lhs, final Object rhs) {
Set<Pair<IDKey, IDKey>> registry = getRegistry();
if (registry == null) {
registry = new HashSet<>();
REGISTRY.set(registry);
}
registry.add(getRegisterPair(lhs, rhs));
getRegistry().add(getRegisterPair(lhs, rhs));
}
/**
@ -350,11 +345,9 @@ public class EqualsBuilder implements Builder<Boolean> {
*/
private static void unregister(final Object lhs, final Object rhs) {
final Set<Pair<IDKey, IDKey>> registry = getRegistry();
if (registry != null) {
registry.remove(getRegisterPair(lhs, rhs));
if (registry.isEmpty()) {
REGISTRY.remove();
}
registry.remove(getRegisterPair(lhs, rhs));
if (registry.isEmpty()) {
REGISTRY.remove();
}
}

4
src/test/java/org/apache/commons/lang3/builder/EqualsBuilderTest.java
View File

@ -20,7 +20,6 @@ import static org.junit.jupiter.api.Assertions.assertArrayEquals;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertNotEquals;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertTrue;
import java.lang.reflect.Method;
@ -543,11 +542,8 @@ public class EqualsBuilderTest extends AbstractLangTest {
refX3.setObjectReference(x3);
assertEquals(x1, x2);
assertNull(EqualsBuilder.getRegistry());
assertNotEquals(x1, x3);
assertNull(EqualsBuilder.getRegistry());
assertNotEquals(x2, x3);
assertNull(EqualsBuilder.getRegistry());
}
@Test