diff --git a/src/main/java/org/openrewrite/java/migrate/lang/RemoveThreadDestroyMethod.java b/src/main/java/org/openrewrite/java/migrate/lang/RemoveThreadDestroyMethod.java new file mode 100644 index 0000000000..a9d493bfd0 --- /dev/null +++ b/src/main/java/org/openrewrite/java/migrate/lang/RemoveThreadDestroyMethod.java @@ -0,0 +1,72 @@ +/* + * Copyright 2023 the original author or authors. + *
+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + *
+ * https://www.apache.org/licenses/LICENSE-2.0 + *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.openrewrite.java.migrate.lang;
+
+import lombok.EqualsAndHashCode;
+import lombok.Value;
+import org.openrewrite.ExecutionContext;
+import org.openrewrite.Preconditions;
+import org.openrewrite.Recipe;
+import org.openrewrite.TreeVisitor;
+import org.openrewrite.java.JavaIsoVisitor;
+import org.openrewrite.java.search.UsesType;
+import org.openrewrite.java.tree.J;
+import org.openrewrite.java.tree.TypeUtils;
+
+import java.util.Collections;
+import java.util.Objects;
+import java.util.Set;
+
+@Value
+@EqualsAndHashCode(callSuper = true)
+public class RemoveThreadDestroyMethod extends Recipe {
+
+ public static final String JAVA_LANG_THREAD = "java.lang.Thread";
+
+ @Override
+ public String getDisplayName() {
+ return "Remove deprecated `Thread.destroy()`";
+ }
+
+ @Override
+ public String getDescription() {
+ return "Remove deprecated invocations of `Thread.destroy()` which have no alternatives needed.";
+ }
+
+ @Override
+ public Set
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.openrewrite.java.migrate.lang;
+
+import org.junit.jupiter.api.Test;
+import org.openrewrite.test.RecipeSpec;
+import org.openrewrite.test.RewriteTest;
+
+import static org.openrewrite.java.Assertions.java;
+import static org.openrewrite.java.Assertions.javaVersion;
+
+class RemoveThreadDestroyMethodTest implements RewriteTest {
+
+ @Override
+ public void defaults(RecipeSpec spec) {
+ spec.recipe(new RemoveThreadDestroyMethod());//.allSources(s -> s.markers(javaVersion(8)));
+ }
+
+ @Test
+ void removeDestroyCall() {
+ //language=java
+ rewriteRun(
+ java(
+ """
+ class FooBar{
+ public void test() {
+ Thread thread = Thread.currentThread();
+ thread.setName("Main Thread");
+ thread.destroy();
+ }
+ }
+ """,
+ """
+ class FooBar{
+ public void test() {
+ Thread thread = Thread.currentThread();
+ thread.setName("Main Thread");
+ }
+ }
+ """
+ )
+ );
+ }
+
+ @Test
+ void noChangeWithoutDestroy() {
+ //language=java
+ rewriteRun(
+ java(
+ """
+ class FooBar{
+ public void test() {
+ Thread thread = Thread.currentThread();
+ thread.setName("Main Thread");
+ }
+ }
+ """
+ )
+ );
+ }
+
+ @Test
+ void noChangeWithoutThreadDestroy() {
+ //language=java
+ rewriteRun(
+ java(
+ """
+ class FooBar{
+ public void test() {
+ FooBar f = new FooBar();
+ f.destroy();
+ }
+ public void destroy(){
+ }
+ }
+ """
+ )
+ );
+ }
+}