feat(junit-5.3): Migrate to JSON component

Author: PerfectSlayer

dd-java-agent/instrumentation/junit-5.3/build.gradle

@@ -26,6 +26,8 @@ muzzle {
 addTestSuiteForDir('latestDepTest', 'test')
 
 dependencies {
+  implementation project(':components:json:json-io')
+
   compileOnly group: 'org.junit.platform', name: 'junit-platform-launcher', version: "$platformVersion"
   compileOnly group: 'org.junit.jupiter', name: 'junit-jupiter-api', version: "$jupiterVersion"
 

dd-java-agent/instrumentation/junit-5.3/src/main/java/datadog/trace/instrumentation/junit5/JUnitPlatformUtils.java

@@ -1,15 +1,13 @@
 package datadog.trace.instrumentation.junit5;
 
+import static datadog.json.io.JsonMapper.toJson;
+
 import datadog.trace.api.civisibility.config.TestIdentifier;
 import datadog.trace.bootstrap.instrumentation.api.AgentScope;
 import datadog.trace.bootstrap.instrumentation.api.AgentSpan;
 import datadog.trace.bootstrap.instrumentation.api.AgentTracer;
 import datadog.trace.bootstrap.instrumentation.api.InternalSpanTypes;
 import datadog.trace.util.MethodHandles;
-import datadog.trace.util.Strings;
-import java.lang.invoke.MethodHandle;
-import java.lang.reflect.Method;
-import java.util.List;
 import org.junit.platform.commons.JUnitException;
 import org.junit.platform.commons.util.ClassLoaderUtils;
 import org.junit.platform.commons.util.ReflectionUtils;
@@ -89,7 +87,7 @@ public static String getParameters(MethodSource methodSource, String displayName
         || methodSource.getMethodParameterTypes().isEmpty()) {
       return null;
     }
-    return "{\"metadata\":{\"test_name\":\"" + Strings.escapeToJson(displayName) + "\"}}";
+    return "{\"metadata\":{\"test_name\":\"" + toJson(displayName) + "\"}}";
   }
 
   public static TestIdentifier toTestIdentifier(TestDescriptor testDescriptor) {