Ticket #20433: 20433.patch

build.xml

@@ -444 +444 @@
                             <jvmarg value="-Dfile.encoding=UTF-8"/>
                             <jvmarg value="-javaagent:${test.dir}/lib/jmockit.jar"/>
                             <jvmarg value="-Djunit.jupiter.extensions.autodetection.enabled=true"/>
+                            <jvmarg value="-Djunit.jupiter.execution.parallel.enabled=true"/>
                             <jvmarg value="--add-modules" if:set="isJava9" unless:set="isJava11" />
                             <jvmarg value="java.activation,java.se.ee" if:set="isJava9" unless:set="isJava11" />
                             <jvmarg value="--add-exports" if:set="isJava9" unless:set="noJavaFX" />

test/unit/org/openstreetmap/josm/gui/preferences/imagery/ImageryPreferenceTestIT.java

@@ -29 +29 @@
 import org.junit.jupiter.api.AfterAll;
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.extension.RegisterExtension;
+import org.junit.jupiter.api.parallel.Execution;
+import org.junit.jupiter.api.parallel.ExecutionMode;
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.Arguments;
 import org.junit.jupiter.params.provider.MethodSource;
@@ -425 +427 @@
      * @param id The id of the imagery info to show as the test name
      * @param info The imagery info to test
      */
+    @Execution(ExecutionMode.CONCURRENT)
     @ParameterizedTest(name = "{0}")
     @MethodSource("data")
     void testImageryEntryValidity(String id, ImageryInfo info) {